list of n*n - graeco-latin-leaper-tours imagine the letters a,b,.. as the digits 0,1,..,n-1 base n as the move-numbers of the leaper-moves. Such a tour can undergo the 8 symmetries of the square and can be reversely enumbered. Only the first tour of these 16 (or less) variants is taken. Tours in isomorphic leaper graphs e.g. 12t(1,2) and 12t(2,5) are only taken once. isomorphic means here, that the graph-isomorphism has to respect the rectangular grid : if we add n vertices for the rows and n vertices for the columns and connect each square with the row and column where it lies , then these graphs with (n+2)*n vertices must be isomorphic. This ensures, that the leaper-tours can be transformed into one another via this isomorphism. isomorphism-classes are: 4t(1,2) 5t(1,2) 6t(1,2) 6t(1,3) 6t(2,3) 7t(1,2),7t(1,3),7t(2,3) 8t(1,2),8t(2,3) 8t(1,3) 8t(1,4),8t(3,4) 8t(2,4) 9t(1,2),9t(1,4),9t(2,4) 9t(1,3),9t(2,3),9t(3,4) 10t(1,2),10t(3,4) 10t(1,3) 10t(1,4),10t(2,3) 10t(1,5),10t(3,5) 10t(2,4) 10t(2,5),10t(4,5) 11t(1,2),11t(1,5),11t(2,4),11t(3,4),11t(3,5) 11t(1,3),11t(1,4),11t(2,3),11t(2,5),11t(4,5) 12t(1,2),12t(2,5) 12t(1,3),12t(3,5) 12t(1,4),12t(4,5) 12t(1,5) 12t(1,6),12t(5,6) 12t(2,3) 12t(2,4) 12t(2,6) 12t(3,4) 12t(3,6) 12t(4,6) 13t(1,2),13t(1,6),13t(2,4),13t(3,5),13t(3,6),13t(4,5) 13t(1,3),13t(1,4),13t(2,5),13t(2,6),13t(3,4),13t(5,6) 13t(1,5),13t(2,3),13t(4,6) the list is complete for graeco-latin-leaper-tours with n<15 except the class 13t(1,5),13t(2,3),13t(4,6) . Here only the first 321 tours are taken. The number of entries from the corresponding classes are: 05,1,2 : 8 07,1,2 : 4 08,1,2 : 132 09,1,3 : 12 11,1,2 : 4 11,1,3 : 19 12,1,2 : 41 12,1,4 : 6 12,2,3 : 128 13,4,5 : 10 13,4,6 , 321 (incomplete) 13,5,6 : 12 n,l1,l2, n*n entries of the matrix -------------------------------------- 05,1,2,aa,bb,cc,de,ed,cb,dc,ee,ad,ba,ec,ae,bd,ca,db,be,cd,da,eb,ac,dd,ea,ab,bc,ce 05,1,2,aa,bb,cd,de,ec,cb,dd,ee,ac,ba,ed,ae,bc,ca,db,be,cc,da,eb,ad,dc,ea,ab,bd,ce 05,1,2,aa,bc,cb,de,ed,cc,db,ee,ad,ba,eb,ae,bd,ca,dc,be,cd,da,ec,ab,dd,ea,ac,bb,ce 05,1,2,aa,bd,cb,de,ec,cd,db,ee,ac,ba,eb,ae,bc,ca,dd,be,cc,da,ed,ab,dc,ea,ad,bb,ce 05,1,2,aa,be,cb,dc,ed,cd,da,ee,ab,bc,ec,ad,ba,ce,db,bb,cc,dd,ea,ae,de,eb,ac,bd,ca 05,1,2,aa,be,cb,dd,ec,cc,da,ee,ab,bd,ed,ac,ba,ce,db,bb,cd,dc,ea,ae,de,eb,ad,bc,ca 05,1,2,aa,be,cc,dd,eb,cb,da,ee,ac,bd,ed,ab,ba,ce,dc,bc,cd,db,ea,ae,de,ec,ad,bb,ca 05,1,2,aa,be,cd,dc,eb,cb,da,ee,ad,bc,ec,ab,ba,ce,dd,bd,cc,db,ea,ae,de,ed,ac,bb,ca 07,1,2,aa,be,cb,df,ec,fg,gd,dc,eg,fd,ga,ae,bb,cf,ge,ab,bf,cc,dg,ed,fa,cg,dd,ea,fe,gb,af,bc,fb,gf,ac,bg,cd,da,ee,bd,ca,de,eb,ff,gc,ag,ef,fc,gg,ad,ba,ce,db 07,1,2,aa,bf,cd,db,eg,fe,gc,de,ec,fa,gf,ad,bb,cg,gb,ag,be,cc,da,ef,fd,cf,dd,eb,fg,ge,ac,ba,fc,ga,af,bd,cb,dg,ee,bg,ce,dc,ea,ff,gd,ab,ed,fb,gg,ae,bc,ca,df 07,1,2,aa,cf,ed,gb,bg,de,fc,df,fd,ab,cg,ee,gc,ba,gd,bb,dg,fe,ac,ca,ef,cb,eg,ge,bc,da,ff,ad,fg,ae,cc,ea,gf,bd,db,be,dc,fa,af,cd,eb,gg,ec,ga,bf,dd,fb,ag,ce 07,1,2,aa,cg,ef,ge,bd,dc,fb,db,fa,ag,cf,ee,gd,bc,gc,bb,da,fg,af,ce,ed,cd,ec,gb,ba,dg,ff,ae,fe,ad,cc,eb,ga,bg,df,bf,de,fd,ac,cb,ea,gg,eg,gf,be,dd,fc,ab,ca 08,1,2,aa,bb,ce,df,fc,gd,hg,eh,ch,de,ab,bc,hf,eg,fd,ga,bg,fh,ec,cd,ge,af,da,hb,dd,ha,gf,ag,eb,cc,bh,fe,hc,ed,fg,gh,ca,db,ae,bf,ff,gg,hd,ea,ah,be,cb,dc,ee,cf,ba,fb,dg,hh,gc,ad,gb,ac,dh,he,bd,fa,ef,cg 08,1,2,aa,bb,ce,df,gc,hd,eg,fh,cd,ga,dh,he,eb,ac,ff,bg,fe,hh,ec,gd,dg,bf,ca,ab,bh,ag,fd,ea,hf,ge,db,cc,dc,ed,hg,ah,fa,cb,be,gf,hb,fc,af,cg,bd,da,gh,ee,gg,cf,ba,fb,ae,eh,hc,dd,ef,de,gb,bc,ch,fg,ad,ha 08,1,2,aa,bb,ce,df,gc,hd,eg,fh,cd,ga,dh,he,eb,ac,ff,bg,fg,hh,ec,gb,de,bf,ca,ad,bh,ae,fb,ea,hf,gg,dd,cc,dc,ed,hg,ah,fa,cb,be,gf,hb,fc,af,cg,bd,da,gh,ee,ge,cf,ba,fd,ag,eh,hc,db,ef,dg,gd,bc,ch,fe,ab,ha 08,1,2,aa,bb,ce,df,gc,hd,eg,fh,ch,fe,ab,ha,ef,dg,gd,bc,ge,cf,ba,fd,ag,eh,hc,db,bd,da,gh,ee,hb,fc,af,cg,dc,ed,hg,ah,fa,cb,be,gf,hf,gg,dd,cc,bh,ae,fb,ea,fg,hh,ec,gb,de,bf,ca,ad,eb,ac,ff,bg,cd,ga,dh,he 08,1,2,aa,bb,ce,df,gc,hd,eg,fh,ch,fg,ad,ha,ef,de,gb,bc,gg,cf,ba,fb,ae,eh,hc,dd,bd,da,gh,ee,hb,fc,af,cg,dc,ed,hg,ah,fa,cb,be,gf,hf,ge,db,cc,bh,ag,fd,ea,fe,hh,ec,gd,dg,bf,ca,ab,eb,ac,ff,bg,cd,ga,dh,he 08,1,2,aa,bb,ce,df,hc,gd,fg,eh,ch,de,ab,bc,ff,eg,hd,ga,bg,cf,ec,hb,ge,fh,da,ad,dd,ac,gf,fe,eb,ha,bh,cg,fc,ed,hg,gh,ca,db,ae,bf,hf,gg,fd,ea,ah,be,cb,dc,ee,hh,ba,cd,dg,af,gc,fb,gb,fa,dh,ag,bd,cc,ef,he 08,1,2,aa,bb,ce,hf,fc,ed,dg,gh,ch,he,ab,bc,df,gg,fd,ea,bg,cf,gc,fb,ee,dh,ha,ad,hd,ac,ef,de,gb,fa,bh,cg,dc,gd,fg,eh,ca,hb,ae,bf,ff,eg,dd,ga,ah,be,cb,hc,ge,fh,ba,cd,hg,af,ec,db,eb,da,hh,ag,bd,cc,gf,fe 08,1,2,aa,bb,cg,df,fc,gd,he,eh,ch,de,ad,bc,hf,eg,fb,ga,bg,fh,ec,cb,ge,af,da,hd,dd,ha,gf,ae,eb,cc,bh,fg,hc,ed,fe,gh,ca,db,ag,bf,ff,gg,hb,ea,ah,be,cd,dc,ee,cf,ba,fd,dg,hh,gc,ab,gb,ac,dh,hg,bd,fa,ef,ce 08,1,2,aa,bb,cg,df,hc,gd,fe,eh,ch,de,ad,bc,ff,eg,hb,ga,bg,cf,ec,hd,ge,fh,da,ab,dd,ac,gf,fg,eb,ha,bh,ce,fc,ed,he,gh,ca,db,ag,bf,hf,gg,fb,ea,ah,be,cd,dc,ee,hh,ba,cb,dg,af,gc,fd,gb,fa,dh,ae,bd,cc,ef,hg 08,1,2,aa,bb,cg,hf,fc,ed,de,gh,ch,he,ad,bc,df,gg,fb,ea,bg,cf,gc,fd,ee,dh,ha,ab,hd,ac,ef,dg,gb,fa,bh,ce,dc,gd,fe,eh,ca,hb,ag,bf,ff,eg,db,ga,ah,be,cd,hc,ge,fh,ba,cb,hg,af,ec,dd,eb,da,hh,ae,bd,cc,gf,fg 08,1,2,aa,bb,de,eh,fc,gd,cg,hf,dh,ee,ab,bc,cf,hg,fd,ga,bg,fh,hc,dd,ge,af,ea,cb,ed,ca,gh,ag,hb,dc,bf,fe,cc,hd,fg,gf,da,eb,ae,bh,ff,gg,cd,ha,ah,be,db,ec,he,df,ba,fb,eg,ch,gc,ad,gb,ac,ef,ce,bd,fa,hh,dg 08,1,2,aa,bb,de,ff,hc,ed,gg,ch,dd,ha,fh,ee,gb,ac,cf,bg,ce,ef,gc,hd,fg,bh,da,ab,bf,ag,cd,ga,eh,he,fb,dc,fc,gd,eg,ah,ca,db,be,hf,eb,cc,af,dg,bd,fa,hh,ge,hg,dh,ba,cb,ae,gf,ec,fd,gh,fe,hb,bc,df,cg,ad,ea 08,1,2,aa,bb,de,ff,hc,ed,gg,ch,dd,ha,fh,ee,gb,ac,cf,bg,cg,ef,gc,hb,fe,bh,da,ad,bf,ae,cb,ga,eh,hg,fd,dc,fc,gd,eg,ah,ca,db,be,hf,eb,cc,af,dg,bd,fa,hh,ge,he,dh,ba,cd,ag,gf,ec,fb,gh,fg,hd,bc,df,ce,ab,ea 08,1,2,aa,bb,de,ff,hc,ed,gg,ch,df,ce,ab,ea,gh,fg,hd,bc,he,dh,ba,cd,ag,gf,ec,fb,bd,fa,hh,ge,eb,cc,af,dg,fc,gd,eg,ah,ca,db,be,hf,eh,hg,fd,dc,bf,ae,cb,ga,cg,ef,gc,hb,fe,bh,da,ad,gb,ac,cf,bg,dd,ha,fh,ee 08,1,2,aa,bb,de,ff,hc,ed,gg,ch,df,cg,ad,ea,gh,fe,hb,bc,hg,dh,ba,cb,ae,gf,ec,fd,bd,fa,hh,ge,eb,cc,af,dg,fc,gd,eg,ah,ca,db,be,hf,eh,he,fb,dc,bf,ag,cd,ga,ce,ef,gc,hd,fg,bh,da,ab,gb,ac,cf,bg,dd,ha,fh,ee 08,1,2,aa,bb,de,hf,fc,ed,gg,ch,df,he,fb,ea,gh,cg,ad,bc,fg,dh,ba,cb,ae,gf,ec,hd,bd,cc,af,ge,eb,ha,fh,dg,hc,gd,eg,ah,ca,db,be,ff,eh,ag,cd,dc,bf,fe,hb,ga,ce,ef,gc,fd,hg,bh,da,ab,gb,fa,hh,bg,dd,ac,cf,ee 08,1,2,aa,bb,de,hf,fc,ed,gg,ch,df,hg,fd,ea,gh,ce,ab,bc,fe,dh,ba,cd,ag,gf,ec,hb,bd,cc,af,ge,eb,ha,fh,dg,hc,gd,eg,ah,ca,db,be,ff,eh,ae,cb,dc,bf,fg,hd,ga,cg,ef,gc,fb,he,bh,da,ad,gb,fa,hh,bg,dd,ac,cf,ee 08,1,2,aa,bb,dg,eh,fc,cd,ge,hf,cb,ac,ef,gg,bd,fa,hh,de,he,dh,bc,fd,eg,gf,ca,ab,fh,cg,gb,hc,af,be,dd,ea,gc,hd,fe,cf,da,eb,ag,bh,ed,ga,ch,ae,hb,dc,bf,fg,bg,ff,ha,db,ce,ah,ec,gd,df,ee,ad,ba,gh,hg,fb,cc 08,1,2,aa,bb,dg,eh,fc,gd,ce,hf,dh,ee,ad,bc,cf,hg,fb,ga,bg,fh,hc,db,ge,af,ea,cd,ed,ca,gh,ae,hb,dc,bf,fg,cc,hd,fe,gf,da,eb,ag,bh,ff,gg,cb,ha,ah,be,dd,ec,he,df,ba,fd,eg,ch,gc,ab,gb,ac,ef,cg,bd,fa,hh,de 08,1,2,aa,bb,ee,ff,cc,hd,gg,dh,ed,ca,fh,he,gb,ac,df,bg,de,hh,gc,cd,fg,bf,ea,ab,bh,ag,dd,ga,hf,ce,fb,ec,fc,gd,hg,ah,da,eb,be,cf,hb,dc,af,eg,bd,fa,ch,ge,cg,ef,ba,db,ae,gh,hc,fd,gf,fe,cb,bc,eh,dg,ad,ha 08,1,2,aa,bb,ee,ff,cc,hd,gg,dh,ed,ca,fh,he,gb,ac,df,bg,dg,hh,gc,cb,fe,bf,ea,ad,bh,ae,db,ga,hf,cg,fd,ec,fc,gd,hg,ah,da,eb,be,cf,hb,dc,af,eg,bd,fa,ch,ge,ce,ef,ba,dd,ag,gh,hc,fb,gf,fg,cd,bc,eh,de,ab,ha 08,1,2,aa,bb,ee,ff,cc,hd,gg,dh,eh,de,ab,ha,gf,fg,cd,bc,ce,ef,ba,dd,ag,gh,hc,fb,bd,fa,ch,ge,hb,dc,af,eg,fc,gd,hg,ah,da,eb,be,cf,hf,cg,fd,ec,bh,ae,db,ga,dg,hh,gc,cb,fe,bf,ea,ad,gb,ac,df,bg,ed,ca,fh,he 08,1,2,aa,bb,ee,ff,cc,hd,gg,dh,eh,dg,ad,ha,gf,fe,cb,bc,cg,ef,ba,db,ae,gh,hc,fd,bd,fa,ch,ge,hb,dc,af,eg,fc,gd,hg,ah,da,eb,be,cf,hf,ce,fb,ec,bh,ag,dd,ga,de,hh,gc,cd,fg,bf,ea,ab,gb,ac,df,bg,ed,ca,fh,he 08,1,2,aa,bb,ee,ff,hc,cd,dg,gh,cb,ac,fh,de,bd,ha,gf,eg,ge,ef,ba,hb,fg,dh,cc,ad,hf,cg,dd,ga,ah,be,eb,fc,dc,gd,hg,ch,ea,fb,ae,bf,fd,da,cf,ag,gb,ec,bh,he,bg,hh,gc,ed,ce,af,fa,db,eh,fe,ab,bc,df,gg,hd,ca 08,1,2,aa,bb,ee,fh,cc,dd,gg,hf,ed,ca,ff,de,gb,ac,hh,bg,he,dh,ga,cd,fg,bf,ec,ab,bh,ag,hd,gc,df,ce,fb,ea,fc,gd,dg,af,ha,eb,be,ch,db,hc,ah,eg,bd,fa,cf,ge,cg,ef,bc,hb,ae,gh,da,fd,gf,fe,cb,ba,eh,hg,ad,dc 08,1,2,aa,bb,ee,fh,cc,dd,gg,hf,ed,ca,ff,de,gb,ac,hh,bg,hg,dh,ga,cb,fe,bf,ec,ad,bh,ae,hb,gc,df,cg,fd,ea,fc,gd,dg,af,ha,eb,be,ch,db,hc,ah,eg,bd,fa,cf,ge,ce,ef,bc,hd,ag,gh,da,fb,gf,fg,cd,ba,eh,he,ab,dc 08,1,2,aa,bb,ee,fh,cc,dd,gg,hf,eh,he,ab,dc,gf,fg,cd,ba,ce,ef,bc,hd,ag,gh,da,fb,bd,fa,cf,ge,db,hc,ah,eg,fc,gd,dg,af,ha,eb,be,ch,df,cg,fd,ea,bh,ae,hb,gc,hg,dh,ga,cb,fe,bf,ec,ad,gb,ac,hh,bg,ed,ca,ff,de 08,1,2,aa,bb,ee,fh,cc,dd,gg,hf,eh,hg,ad,dc,gf,fe,cb,ba,cg,ef,bc,hb,ae,gh,da,fd,bd,fa,cf,ge,db,hc,ah,eg,fc,gd,dg,af,ha,eb,be,ch,df,ce,fb,ea,bh,ag,hd,gc,he,dh,ga,cd,fg,bf,ec,ab,gb,ac,hh,bg,ed,ca,ff,de 08,1,2,aa,bb,ee,fh,gc,hd,cg,df,cb,ac,dh,bg,ed,ga,ff,he,de,hh,ca,gd,fg,bf,ec,ab,hf,ge,fb,ea,bh,ag,dd,cc,fc,cd,hg,af,da,eb,be,gh,bd,fa,gf,ce,hb,dc,ah,eg,gg,ef,bc,db,ae,ch,ha,fd,eh,dg,ad,hc,cf,fe,gb,ba 08,1,2,aa,bb,ee,fh,gc,hd,cg,df,cb,ac,dh,bg,ed,ga,ff,he,dg,hh,ca,gb,fe,bf,ec,ad,hf,gg,fd,ea,bh,ae,db,cc,fc,cd,hg,af,da,eb,be,gh,bd,fa,gf,ce,hb,dc,ah,eg,ge,ef,bc,dd,ag,ch,ha,fb,eh,de,ab,hc,cf,fg,gd,ba 08,1,2,aa,bb,ee,fh,gc,hd,cg,df,cf,fe,gb,ba,eh,dg,ad,hc,gg,ef,bc,db,ae,ch,ha,fd,hb,dc,ah,eg,bd,fa,gf,ce,fc,cd,hg,af,da,eb,be,gh,bh,ag,dd,cc,hf,ge,fb,ea,de,hh,ca,gd,fg,bf,ec,ab,ed,ga,ff,he,cb,ac,dh,bg 08,1,2,aa,bb,ee,fh,gc,hd,cg,df,cf,fg,gd,ba,eh,de,ab,hc,ge,ef,bc,dd,ag,ch,ha,fb,hb,dc,ah,eg,bd,fa,gf,ce,fc,cd,hg,af,da,eb,be,gh,bh,ae,db,cc,hf,gg,fd,ea,dg,hh,ca,gb,fe,bf,ec,ad,ed,ga,ff,he,cb,ac,dh,bg 08,1,2,aa,bb,eg,ff,hc,cd,de,gh,cb,ac,fh,dg,bd,ha,gf,ee,ge,ef,ba,hd,fg,dh,cc,ab,hf,cg,db,ga,ah,be,ed,fc,dc,gd,he,ch,ea,fb,ag,bf,fd,da,cf,ae,gb,ec,bh,hg,bg,hh,gc,eb,ce,af,fa,dd,eh,fe,ad,bc,df,gg,hb,ca 08,1,2,aa,bb,fe,gh,cc,ed,hg,df,eb,ha,gf,ag,bd,fc,dh,ce,de,ch,ba,fd,gg,af,ec,hb,cf,eg,hd,da,ah,be,fb,gc,hc,dd,cg,ef,fa,gb,ae,bh,gd,ac,eh,he,db,ca,bf,fg,bg,ff,dc,cb,ee,hh,ga,ad,fh,ge,ab,bc,hf,dg,cd,ea 08,1,2,aa,bb,fe,gh,dc,ed,cg,hf,eb,ac,gf,ce,bd,da,hh,fg,he,fh,bc,db,gg,cf,ea,ad,dh,eg,cd,hc,af,be,fb,ga,cc,hd,dg,ef,fa,gb,ae,bh,gd,ca,eh,ag,hb,fc,bf,de,bg,df,ha,fd,ee,ah,gc,cb,ff,ge,ab,ba,ch,hg,dd,ec 08,1,2,aa,bb,fe,gh,hc,ed,cg,df,eb,ac,gf,ce,bd,ha,dh,fg,de,ff,ba,hb,gg,ch,ec,ad,hf,eg,cd,da,ah,be,fb,gc,cc,dd,hg,ef,fa,gb,ae,bh,gd,ca,eh,ag,db,fc,bf,he,bg,hh,dc,fd,ee,af,ga,cb,fh,ge,ab,bc,cf,dg,hd,ea 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12,2,3,aa,cd,ei,hj,fk,gh,ke,il,bc,lf,dg,jb,ef,je,aj,gk,kb,cg,fh,li,dd,ic,bl,ha,lg,fj,jc,kd,ce,bb,hk,df,gi,al,ia,eh,fd,da,gb,ag,if,ec,ll,he,jh,ck,kj,bi,bk,gl,hg,jf,ai,lj,dc,fb,ca,kh,ee,id,cj,ig,bh,la,dl,ji,af,kk,eb,fe,hd,gc,ki,ah,ie,db,ga,hf,jg,ed,lk,bj,fc,cl,jl,ek,ld,be,hh,fa,cb,ac,ij,di,gf,kg,hc,lb,dk,ih,bg,kl,ea,jj,ae,gd,ci,ff,dh,hi,fl,cc,ej,ik,bd,gg,kf,ja,ab,le,ge,bf,ka,el,lc,ad,ii,ch,fg,hb,jk,dj,ib,kc,cf,fi,jd,de,gj,ba,hl,eg,lh,ak 12,2,3,aa,cd,ei,lf,fk,jb,dg,hj,bc,il,ke,gh,jd,ba,cf,fi,ib,ak,gj,eg,hl,kc,lh,de,ge,el,ka,hb,lc,dj,jk,bf,fg,ch,ii,ad,ej,gg,fl,cc,dh,le,bd,ja,kf,hi,ab,ik,ci,ih,dk,gd,bg,ff,hc,lb,ae,jj,ea,kl,hh,ac,ld,ek,jl,kg,cb,di,ij,be,gf,fa,fc,db,ie,bj,ga,cl,ki,ah,lk,ed,jg,hf,dl,kk,bh,ig,hd,gc,af,fe,eb,la,cj,ji,bk,jf,hg,kh,ai,id,ee,gl,ca,fb,dc,lj,if,he,gb,da,kj,bi,ll,ck,jh,ag,fd,ec,lg,fj,jc,al,ce,eh,ia,kd,gi,df,hk,bb,kb,li,aj,je,ef,ha,fh,ic,dd,gk,bl,cg 12,2,3,aa,cj,bk,fd,hc,gf,ki,ib,ee,dh,lg,jl,eh,gc,ad,ji,kl,cg,hf,de,lj,ik,bb,fa,dg,hd,ge,kj,ci,bl,fc,lh,jk,ab,ia,ef,hj,la,el,ag,ih,je,db,fi,bf,cc,kd,gk,gi,eb,fg,bh,ae,dd,lk,hl,ca,kf,jc,ij,cd,ig,jf,da,lb,ek,ah,kc,gl,hi,fj,be,ke,af,ii,ll,ea,fh,bg,jd,dc,gj,hk,cb,jb,bi,dj,ec,ff,ha,cl,ak,id,le,gh,kg,fk,dl,lc,if,jg,kb,ga,ej,ai,bd,ce,hh,lf,fe,hb,ck,bj,ic,ed,gg,kh,ja,al,di,bc,jh,ka,gb,dk,aj,ie,cf,hg,fl,ei,ld,il,kk,ch,he,gd,li,jj,ba,fb,eg,df,ac 12,2,3,aa,cj,bk,fd,hc,gf,ki,ib,ee,lh,dg,jl,eh,gc,dj,ji,kl,cg,hf,le,ad,ik,bb,fa,lg,hd,ge,kj,ci,bl,fc,dh,jk,ab,ia,ef,hj,la,el,ig,ah,je,db,fi,bf,cc,kd,gk,gi,eb,fg,bh,ie,aj,lk,hl,ca,kf,jc,dd,cd,ag,jf,da,lb,ek,ih,kc,gl,hi,fj,be,ke,if,ai,ll,ea,fh,bg,jd,dc,gj,hk,cb,jb,bi,id,ec,ff,ha,cl,ak,lj,de,gh,kg,fk,dl,lc,af,jg,kb,ga,ej,ii,bd,ce,hh,df,fe,hb,ck,bj,ic,ed,gg,kh,ja,al,li,bc,jh,ka,gb,dk,ld,ae,cf,hg,fl,ei,ij,il,kk,ch,he,gd,di,jj,ba,fb,eg,lf,ac 12,2,3,aa,cj,ge,fd,hc,ef,ki,ib,bk,dh,lg,jl,gh,ji,ad,ec,kl,cg,hf,de,lj,ik,bb,fa,dg,hd,jk,kj,ci,bl,fc,lh,ee,ab,ia,gf,hj,la,el,ag,ih,gk,db,fi,jf,cc,kd,be,bc,eb,fg,jh,ae,dd,lk,hl,ca,kf,gi,ij,cd,ig,bf,da,lb,je,ah,kc,gl,hi,fj,ek,ke,af,ii,ll,ea,fh,jg,gj,dc,bd,hk,cb,jb,gc,dj,bi,ff,ha,cl,ak,id,le,eh,kg,fk,dl,lc,if,bg,kb,ga,jd,ai,ej,ce,hh,lf,fe,hb,ck,gd,ic,bj,eg,kh,ja,al,di,ei,bh,ka,gb,dk,aj,ie,cf,hg,fl,jc,ld,il,kk,ch,he,jj,li,ed,ba,fb,gg,df,ac 12,2,3,aa,cj,ge,fd,hc,ef,ki,ib,bk,lh,dg,jl,gh,ji,dj,ec,kl,cg,hf,le,ad,ik,bb,fa,lg,hd,jk,kj,ci,bl,fc,dh,ee,ab,ia,gf,hj,la,el,ig,ah,gk,db,fi,jf,cc,kd,be,bc,eb,fg,jh,ie,aj,lk,hl,ca,kf,gi,dd,cd,ag,bf,da,lb,je,ih,kc,gl,hi,fj,ek,ke,if,ai,ll,ea,fh,jg,gj,dc,bd,hk,cb,jb,gc,id,bi,ff,ha,cl,ak,lj,de,eh,kg,fk,dl,lc,af,bg,kb,ga,jd,ii,ej,ce,hh,df,fe,hb,ck,gd,ic,bj,eg,kh,ja,al,li,ei,bh,ka,gb,dk,ld,ae,cf,hg,fl,jc,ij,il,kk,ch,he,jj,di,ed,ba,fb,gg,lf,ac 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,fk,gj,he,kf,hb,ii,jf,ek,gl,ka,fh,cg,lj,be,dd,ac,ci,bb,le,if,dk,fj,kc,hd,gg,al,ja,eh,ej,hk,ab,da,ih,jc,bd,gi,kl,lg,cf,fe,bk,dj,ha,kb,fg,gf,ee,jl,ai,ch,ic,ld,lf,eg,fd,cc,hj,ie,dl,ak,jb,ki,gh,ba,dg,ff,gc,bj,ji,ah,la,ib,ce,ed,kk,hl,kh,lc,bl,ge,ef,hg,cb,fa,id,jk,aj,di,fc,jh,ik,ll,ae,cd,hi,kj,ea,df,bg,gb,gd,ke,dh,ag,lb,bi,jj,ec,hf,ia,fl,ck,je,ad,kg,hh,ca,el,gk,bf,dc,fb,li,ij,il,ga,cj,fi,kd,lk,af,de,bh,hc,eb,jg 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,fk,gj,he,kf,hb,lc,jf,ek,gl,ka,fh,cg,id,be,aj,di,ci,bb,le,if,dk,fj,kc,hd,gg,al,ja,eh,ej,hk,dh,ag,lb,jc,bd,gi,kl,ia,cf,fe,bk,dj,ha,kb,fg,gf,ee,jl,ai,ch,ic,ld,il,eg,fd,cc,hj,lk,af,de,jb,ki,gh,ba,dg,ff,gc,bj,ji,ah,la,ib,ce,ed,kk,hl,kh,ii,bl,ge,ef,hg,cb,fa,lj,jk,dd,ac,fc,jh,ik,ll,ae,cd,hi,kj,ea,df,bg,gb,gd,ke,ab,da,ih,bi,jj,ec,hf,lg,fl,ck,je,ad,kg,hh,ca,el,gk,bf,dc,fb,li,ij,lf,ga,cj,fi,kd,ie,dl,ak,bh,hc,eb,jg 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,fk,gj,he,kf,il,eg,fd,cc,hj,lk,af,de,jb,ki,gh,ba,je,ad,kg,hh,ca,el,gk,bf,dc,fb,li,ij,ej,hk,dh,ag,lb,jc,bd,gi,kl,ia,cf,fe,fc,jh,ik,ll,ae,cd,hi,kj,ea,df,bg,gb,hb,lc,jf,ek,gl,ka,fh,cg,id,be,aj,di,dg,ff,gc,bj,ji,ah,la,ib,ce,ed,kk,hl,lf,ga,cj,fi,kd,ie,dl,ak,bh,hc,eb,jg,bk,dj,ha,kb,fg,gf,ee,jl,ai,ch,ic,ld,gd,ke,ab,da,ih,bi,jj,ec,hf,lg,fl,ck,ci,bb,le,if,dk,fj,kc,hd,gg,al,ja,eh,kh,ii,bl,ge,ef,hg,cb,fa,lj,jk,dd,ac 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,fk,gj,he,kf,kh,lc,bl,ge,ef,hg,cb,fa,id,jk,aj,di,ci,bb,le,if,dk,fj,kc,hd,gg,al,ja,eh,gd,ke,dh,ag,lb,bi,jj,ec,hf,ia,fl,ck,bk,dj,ha,kb,fg,gf,ee,jl,ai,ch,ic,ld,il,ga,cj,fi,kd,lk,af,de,bh,hc,eb,jg,dg,ff,gc,bj,ji,ah,la,ib,ce,ed,kk,hl,hb,ii,jf,ek,gl,ka,fh,cg,lj,be,dd,ac,fc,jh,ik,ll,ae,cd,hi,kj,ea,df,bg,gb,ej,hk,ab,da,ih,jc,bd,gi,kl,lg,cf,fe,je,ad,kg,hh,ca,el,gk,bf,dc,fb,li,ij,lf,eg,fd,cc,hj,ie,dl,ak,jb,ki,gh,ba 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,he,gj,kk,ff,fh,ii,jf,ek,gl,ka,cb,hg,lj,be,dd,ac,ci,bb,le,if,dk,hd,fc,kj,gg,al,ja,eh,ej,fe,ab,da,ih,jc,bd,gi,kl,lg,hf,ck,bk,dj,ha,ch,kg,gf,ee,jl,ai,fb,ic,ld,lf,eg,cj,hc,fd,ie,dl,ak,jb,ki,gh,ba,dg,kf,gc,bj,ji,ah,la,ib,fk,ed,ce,hl,hb,lc,bl,ge,ef,cg,kh,fa,id,jk,aj,di,kc,jh,ik,ll,ae,fj,hi,cd,ea,df,bg,gb,gd,hk,dh,ag,lb,bi,jj,ec,cf,ia,fl,ke,je,ad,fg,kb,ca,el,gk,bf,dc,hh,li,ij,il,ga,kd,fi,hj,lk,af,de,bh,cc,eb,jg 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,he,gj,kk,ff,fh,lc,jf,ek,gl,ka,cb,hg,id,be,aj,di,ci,bb,le,if,dk,hd,fc,kj,gg,al,ja,eh,ej,fe,dh,ag,lb,jc,bd,gi,kl,ia,hf,ck,bk,dj,ha,ch,kg,gf,ee,jl,ai,fb,ic,ld,il,eg,cj,hc,fd,lk,af,de,jb,ki,gh,ba,dg,kf,gc,bj,ji,ah,la,ib,fk,ed,ce,hl,hb,ii,bl,ge,ef,cg,kh,fa,lj,jk,dd,ac,kc,jh,ik,ll,ae,fj,hi,cd,ea,df,bg,gb,gd,hk,ab,da,ih,bi,jj,ec,cf,lg,fl,ke,je,ad,fg,kb,ca,el,gk,bf,dc,hh,li,ij,lf,ga,kd,fi,hj,ie,dl,ak,bh,cc,eb,jg 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,he,gj,kk,ff,hb,ii,bl,ge,ef,cg,kh,fa,lj,jk,dd,ac,ci,bb,le,if,dk,hd,fc,kj,gg,al,ja,eh,gd,hk,ab,da,ih,bi,jj,ec,cf,lg,fl,ke,bk,dj,ha,ch,kg,gf,ee,jl,ai,fb,ic,ld,lf,ga,kd,fi,hj,ie,dl,ak,bh,cc,eb,jg,dg,kf,gc,bj,ji,ah,la,ib,fk,ed,ce,hl,fh,lc,jf,ek,gl,ka,cb,hg,id,be,aj,di,kc,jh,ik,ll,ae,fj,hi,cd,ea,df,bg,gb,ej,fe,dh,ag,lb,jc,bd,gi,kl,ia,hf,ck,je,ad,fg,kb,ca,el,gk,bf,dc,hh,li,ij,il,eg,cj,hc,fd,lk,af,de,jb,ki,gh,ba 12,2,3,aa,cl,ei,jd,bc,db,ig,lh,he,gj,kk,ff,hb,lc,bl,ge,ef,cg,kh,fa,id,jk,aj,di,ci,bb,le,if,dk,hd,fc,kj,gg,al,ja,eh,gd,hk,dh,ag,lb,bi,jj,ec,cf,ia,fl,ke,bk,dj,ha,ch,kg,gf,ee,jl,ai,fb,ic,ld,il,ga,kd,fi,hj,lk,af,de,bh,cc,eb,jg,dg,kf,gc,bj,ji,ah,la,ib,fk,ed,ce,hl,fh,ii,jf,ek,gl,ka,cb,hg,lj,be,dd,ac,kc,jh,ik,ll,ae,fj,hi,cd,ea,df,bg,gb,ej,fe,ab,da,ih,jc,bd,gi,kl,lg,hf,ck,je,ad,fg,kb,ca,el,gk,bf,dc,hh,li,ij,lf,eg,cj,hc,fd,ie,dl,ak,jb,ki,gh,ba 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,fk,ed,he,kf,hb,ii,jf,ek,gl,ka,fh,cg,lj,be,dd,ac,ci,jh,le,if,dk,fj,kc,hd,ea,al,bg,gb,ej,hk,ab,da,ih,jc,bd,gi,kl,lg,cf,fe,je,dj,ha,kb,fg,el,gk,bf,ai,ch,ic,ld,lf,eg,fd,cc,hj,ie,dl,ak,jb,ki,gh,ba,dg,ff,ei,jd,bc,ah,la,ib,ce,gj,kk,hl,kh,lc,bl,ge,ef,hg,cb,fa,id,jk,aj,di,fc,bb,ik,ll,ae,cd,hi,kj,gg,df,ja,eh,gd,ke,dh,ag,lb,bi,jj,ec,hf,ia,fl,ck,bk,ad,kg,hh,ca,gf,ee,jl,dc,fb,li,ij,il,ga,cj,fi,kd,lk,af,de,bh,hc,eb,jg 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,fk,ed,he,kf,hb,lc,jf,ek,gl,ka,fh,cg,id,be,aj,di,ci,jh,le,if,dk,fj,kc,hd,ea,al,bg,gb,ej,hk,dh,ag,lb,jc,bd,gi,kl,ia,cf,fe,je,dj,ha,kb,fg,el,gk,bf,ai,ch,ic,ld,il,eg,fd,cc,hj,lk,af,de,jb,ki,gh,ba,dg,ff,ei,jd,bc,ah,la,ib,ce,gj,kk,hl,kh,ii,bl,ge,ef,hg,cb,fa,lj,jk,dd,ac,fc,bb,ik,ll,ae,cd,hi,kj,gg,df,ja,eh,gd,ke,ab,da,ih,bi,jj,ec,hf,lg,fl,ck,bk,ad,kg,hh,ca,gf,ee,jl,dc,fb,li,ij,lf,ga,cj,fi,kd,ie,dl,ak,bh,hc,eb,jg 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,fk,ed,he,kf,il,eg,fd,cc,hj,lk,af,de,jb,ki,gh,ba,bk,ad,kg,hh,ca,gf,ee,jl,dc,fb,li,ij,ej,hk,dh,ag,lb,jc,bd,gi,kl,ia,cf,fe,fc,bb,ik,ll,ae,cd,hi,kj,gg,df,ja,eh,hb,lc,jf,ek,gl,ka,fh,cg,id,be,aj,di,dg,ff,ei,jd,bc,ah,la,ib,ce,gj,kk,hl,lf,ga,cj,fi,kd,ie,dl,ak,bh,hc,eb,jg,je,dj,ha,kb,fg,el,gk,bf,ai,ch,ic,ld,gd,ke,ab,da,ih,bi,jj,ec,hf,lg,fl,ck,ci,jh,le,if,dk,fj,kc,hd,ea,al,bg,gb,kh,ii,bl,ge,ef,hg,cb,fa,lj,jk,dd,ac 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,fk,ed,he,kf,kh,lc,bl,ge,ef,hg,cb,fa,id,jk,aj,di,ci,jh,le,if,dk,fj,kc,hd,ea,al,bg,gb,gd,ke,dh,ag,lb,bi,jj,ec,hf,ia,fl,ck,je,dj,ha,kb,fg,el,gk,bf,ai,ch,ic,ld,il,ga,cj,fi,kd,lk,af,de,bh,hc,eb,jg,dg,ff,ei,jd,bc,ah,la,ib,ce,gj,kk,hl,hb,ii,jf,ek,gl,ka,fh,cg,lj,be,dd,ac,fc,bb,ik,ll,ae,cd,hi,kj,gg,df,ja,eh,ej,hk,ab,da,ih,jc,bd,gi,kl,lg,cf,fe,bk,ad,kg,hh,ca,gf,ee,jl,dc,fb,li,ij,lf,eg,fd,cc,hj,ie,dl,ak,jb,ki,gh,ba 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,he,ed,kk,ff,fh,ii,jf,ek,gl,ka,cb,hg,lj,be,dd,ac,ci,jh,le,if,dk,hd,fc,kj,ea,al,bg,gb,ej,fe,ab,da,ih,jc,bd,gi,kl,lg,hf,ck,je,dj,ha,ch,kg,el,gk,bf,ai,fb,ic,ld,lf,eg,cj,hc,fd,ie,dl,ak,jb,ki,gh,ba,dg,kf,ei,jd,bc,ah,la,ib,fk,gj,ce,hl,hb,lc,bl,ge,ef,cg,kh,fa,id,jk,aj,di,kc,bb,ik,ll,ae,fj,hi,cd,gg,df,ja,eh,gd,hk,dh,ag,lb,bi,jj,ec,cf,ia,fl,ke,bk,ad,fg,kb,ca,gf,ee,jl,dc,hh,li,ij,il,ga,kd,fi,hj,lk,af,de,bh,cc,eb,jg 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,he,ed,kk,ff,fh,lc,jf,ek,gl,ka,cb,hg,id,be,aj,di,ci,jh,le,if,dk,hd,fc,kj,ea,al,bg,gb,ej,fe,dh,ag,lb,jc,bd,gi,kl,ia,hf,ck,je,dj,ha,ch,kg,el,gk,bf,ai,fb,ic,ld,il,eg,cj,hc,fd,lk,af,de,jb,ki,gh,ba,dg,kf,ei,jd,bc,ah,la,ib,fk,gj,ce,hl,hb,ii,bl,ge,ef,cg,kh,fa,lj,jk,dd,ac,kc,bb,ik,ll,ae,fj,hi,cd,gg,df,ja,eh,gd,hk,ab,da,ih,bi,jj,ec,cf,lg,fl,ke,bk,ad,fg,kb,ca,gf,ee,jl,dc,hh,li,ij,lf,ga,kd,fi,hj,ie,dl,ak,bh,cc,eb,jg 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,he,ed,kk,ff,hb,ii,bl,ge,ef,cg,kh,fa,lj,jk,dd,ac,ci,jh,le,if,dk,hd,fc,kj,ea,al,bg,gb,gd,hk,ab,da,ih,bi,jj,ec,cf,lg,fl,ke,je,dj,ha,ch,kg,el,gk,bf,ai,fb,ic,ld,lf,ga,kd,fi,hj,ie,dl,ak,bh,cc,eb,jg,dg,kf,ei,jd,bc,ah,la,ib,fk,gj,ce,hl,fh,lc,jf,ek,gl,ka,cb,hg,id,be,aj,di,kc,bb,ik,ll,ae,fj,hi,cd,gg,df,ja,eh,ej,fe,dh,ag,lb,jc,bd,gi,kl,ia,hf,ck,bk,ad,fg,kb,ca,gf,ee,jl,dc,hh,li,ij,il,eg,cj,hc,fd,lk,af,de,jb,ki,gh,ba 12,2,3,aa,cl,gc,bj,ji,db,ig,lh,he,ed,kk,ff,hb,lc,bl,ge,ef,cg,kh,fa,id,jk,aj,di,ci,jh,le,if,dk,hd,fc,kj,ea,al,bg,gb,gd,hk,dh,ag,lb,bi,jj,ec,cf,ia,fl,ke,je,dj,ha,ch,kg,el,gk,bf,ai,fb,ic,ld,il,ga,kd,fi,hj,lk,af,de,bh,cc,eb,jg,dg,kf,ei,jd,bc,ah,la,ib,fk,gj,ce,hl,fh,ii,jf,ek,gl,ka,cb,hg,lj,be,dd,ac,kc,bb,ik,ll,ae,fj,hi,cd,gg,df,ja,eh,ej,fe,ab,da,ih,jc,bd,gi,kl,lg,hf,ck,bk,ad,fg,kb,ca,gf,ee,jl,dc,hh,li,ij,lf,eg,cj,hc,fd,ie,dl,ak,jb,ki,gh,ba 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,fk,bj,he,kf,hb,ii,ef,be,gl,ka,fh,cg,lj,jk,dd,ac,ci,eh,le,if,dk,fj,kc,hd,bg,al,ja,gb,jj,hk,ab,da,ih,gi,bd,ec,kl,lg,cf,fe,ee,dj,ha,kb,fg,bf,gk,jl,ai,ch,ic,ld,lf,jg,fd,cc,hj,ie,dl,ak,gh,ki,eb,ba,dg,ff,ji,gj,bc,ah,la,ib,ce,ed,kk,hl,kh,lc,bl,ek,jf,hg,cb,fa,id,ge,aj,di,fc,bb,ik,ll,ae,cd,hi,kj,ea,df,gg,jh,gd,ke,dh,ag,lb,jc,ej,bi,hf,ia,fl,ck,bk,ad,kg,hh,ca,el,je,gf,dc,fb,li,ij,il,ga,cj,fi,kd,lk,af,de,jb,hc,bh,eg 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,fk,bj,he,kf,hb,lc,ef,be,gl,ka,fh,cg,id,jk,aj,di,ci,eh,le,if,dk,fj,kc,hd,bg,al,ja,gb,jj,hk,dh,ag,lb,gi,bd,ec,kl,ia,cf,fe,ee,dj,ha,kb,fg,bf,gk,jl,ai,ch,ic,ld,il,jg,fd,cc,hj,lk,af,de,gh,ki,eb,ba,dg,ff,ji,gj,bc,ah,la,ib,ce,ed,kk,hl,kh,ii,bl,ek,jf,hg,cb,fa,lj,ge,dd,ac,fc,bb,ik,ll,ae,cd,hi,kj,ea,df,gg,jh,gd,ke,ab,da,ih,jc,ej,bi,hf,lg,fl,ck,bk,ad,kg,hh,ca,el,je,gf,dc,fb,li,ij,lf,ga,cj,fi,kd,ie,dl,ak,jb,hc,bh,eg 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,fk,bj,he,kf,il,jg,fd,cc,hj,lk,af,de,gh,ki,eb,ba,bk,ad,kg,hh,ca,el,je,gf,dc,fb,li,ij,jj,hk,dh,ag,lb,gi,bd,ec,kl,ia,cf,fe,fc,bb,ik,ll,ae,cd,hi,kj,ea,df,gg,jh,hb,lc,ef,be,gl,ka,fh,cg,id,jk,aj,di,dg,ff,ji,gj,bc,ah,la,ib,ce,ed,kk,hl,lf,ga,cj,fi,kd,ie,dl,ak,jb,hc,bh,eg,ee,dj,ha,kb,fg,bf,gk,jl,ai,ch,ic,ld,gd,ke,ab,da,ih,jc,ej,bi,hf,lg,fl,ck,ci,eh,le,if,dk,fj,kc,hd,bg,al,ja,gb,kh,ii,bl,ek,jf,hg,cb,fa,lj,ge,dd,ac 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,fk,bj,he,kf,kh,lc,bl,ek,jf,hg,cb,fa,id,ge,aj,di,ci,eh,le,if,dk,fj,kc,hd,bg,al,ja,gb,gd,ke,dh,ag,lb,jc,ej,bi,hf,ia,fl,ck,ee,dj,ha,kb,fg,bf,gk,jl,ai,ch,ic,ld,il,ga,cj,fi,kd,lk,af,de,jb,hc,bh,eg,dg,ff,ji,gj,bc,ah,la,ib,ce,ed,kk,hl,hb,ii,ef,be,gl,ka,fh,cg,lj,jk,dd,ac,fc,bb,ik,ll,ae,cd,hi,kj,ea,df,gg,jh,jj,hk,ab,da,ih,gi,bd,ec,kl,lg,cf,fe,bk,ad,kg,hh,ca,el,je,gf,dc,fb,li,ij,lf,jg,fd,cc,hj,ie,dl,ak,gh,ki,eb,ba 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,he,bj,kk,ff,fh,ii,ef,be,gl,ka,cb,hg,lj,jk,dd,ac,ci,eh,le,if,dk,hd,fc,kj,bg,al,ja,gb,jj,fe,ab,da,ih,gi,bd,ec,kl,lg,hf,ck,ee,dj,ha,ch,kg,bf,gk,jl,ai,fb,ic,ld,lf,jg,cj,hc,fd,ie,dl,ak,gh,ki,eb,ba,dg,kf,ji,gj,bc,ah,la,ib,fk,ed,ce,hl,hb,lc,bl,ek,jf,cg,kh,fa,id,ge,aj,di,kc,bb,ik,ll,ae,fj,hi,cd,ea,df,gg,jh,gd,hk,dh,ag,lb,jc,ej,bi,cf,ia,fl,ke,bk,ad,fg,kb,ca,el,je,gf,dc,hh,li,ij,il,ga,kd,fi,hj,lk,af,de,jb,cc,bh,eg 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,he,bj,kk,ff,fh,lc,ef,be,gl,ka,cb,hg,id,jk,aj,di,ci,eh,le,if,dk,hd,fc,kj,bg,al,ja,gb,jj,fe,dh,ag,lb,gi,bd,ec,kl,ia,hf,ck,ee,dj,ha,ch,kg,bf,gk,jl,ai,fb,ic,ld,il,jg,cj,hc,fd,lk,af,de,gh,ki,eb,ba,dg,kf,ji,gj,bc,ah,la,ib,fk,ed,ce,hl,hb,ii,bl,ek,jf,cg,kh,fa,lj,ge,dd,ac,kc,bb,ik,ll,ae,fj,hi,cd,ea,df,gg,jh,gd,hk,ab,da,ih,jc,ej,bi,cf,lg,fl,ke,bk,ad,fg,kb,ca,el,je,gf,dc,hh,li,ij,lf,ga,kd,fi,hj,ie,dl,ak,jb,cc,bh,eg 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,he,bj,kk,ff,hb,ii,bl,ek,jf,cg,kh,fa,lj,ge,dd,ac,ci,eh,le,if,dk,hd,fc,kj,bg,al,ja,gb,gd,hk,ab,da,ih,jc,ej,bi,cf,lg,fl,ke,ee,dj,ha,ch,kg,bf,gk,jl,ai,fb,ic,ld,lf,ga,kd,fi,hj,ie,dl,ak,jb,cc,bh,eg,dg,kf,ji,gj,bc,ah,la,ib,fk,ed,ce,hl,fh,lc,ef,be,gl,ka,cb,hg,id,jk,aj,di,kc,bb,ik,ll,ae,fj,hi,cd,ea,df,gg,jh,jj,fe,dh,ag,lb,gi,bd,ec,kl,ia,hf,ck,bk,ad,fg,kb,ca,el,je,gf,dc,hh,li,ij,il,jg,cj,hc,fd,lk,af,de,gh,ki,eb,ba 12,2,3,aa,cl,gc,jd,ei,db,ig,lh,he,bj,kk,ff,hb,lc,bl,ek,jf,cg,kh,fa,id,ge,aj,di,ci,eh,le,if,dk,hd,fc,kj,bg,al,ja,gb,gd,hk,dh,ag,lb,jc,ej,bi,cf,ia,fl,ke,ee,dj,ha,ch,kg,bf,gk,jl,ai,fb,ic,ld,il,ga,kd,fi,hj,lk,af,de,jb,cc,bh,eg,dg,kf,ji,gj,bc,ah,la,ib,fk,ed,ce,hl,fh,ii,ef,be,gl,ka,cb,hg,lj,jk,dd,ac,kc,bb,ik,ll,ae,fj,hi,cd,ea,df,gg,jh,jj,fe,ab,da,ih,gi,bd,ec,kl,lg,hf,ck,bk,ad,fg,kb,ca,el,je,gf,dc,hh,li,ij,lf,jg,cj,hc,fd,ie,dl,ak,gh,ki,eb,ba 12,2,3,aa,cl,ig,kf,bc,db,ji,lh,fk,ed,he,gj,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,ee,ad,gk,ij,ca,bf,kg,jl,dc,fb,li,hh,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,fc,eh,hi,gb,ae,cd,ik,kj,bg,df,ja,ll,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,dg,ff,la,hl,ei,ah,gc,ib,ce,bj,kk,jd,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg,bk,dj,je,ld,fg,el,ha,gf,ai,ch,ic,kb,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,ci,bb,kc,jh,dk,fj,le,hd,ea,al,gg,if,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac 12,2,3,aa,cl,ig,kf,bc,db,ji,lh,fk,ed,he,gj,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,ci,bb,kc,jh,dk,fj,le,hd,ea,al,gg,if,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,bk,dj,je,ld,fg,el,ha,gf,ai,ch,ic,kb,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,dg,ff,la,hl,ei,ah,gc,ib,ce,bj,kk,jd,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac,fc,eh,hi,gb,ae,cd,ik,kj,bg,df,ja,ll,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,ee,ad,gk,ij,ca,bf,kg,jl,dc,fb,li,hh,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg 12,2,3,aa,cl,ig,kf,ei,db,gc,lh,fk,bj,he,jd,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,bk,ad,je,ij,ca,el,kg,gf,dc,fb,li,hh,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,dg,ff,la,hl,bc,ah,ji,ib,ce,ed,kk,gj,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg,ee,dj,gk,ld,fg,bf,ha,jl,ai,ch,ic,kb,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac 12,2,3,aa,cl,ig,kf,ei,db,gc,lh,fk,bj,he,jd,gh,jg,fd,cc,hj,ki,dl,ak,lf,ie,eb,ba,bk,ad,je,ij,ca,el,kg,gf,dc,fb,li,hh,kl,hk,ab,da,ih,lg,bd,ec,jj,gi,cf,fe,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,lj,ii,ef,be,gl,jk,fh,cg,hb,ka,dd,ac,dg,ff,la,hl,bc,ah,ji,ib,ce,ed,kk,gj,jb,ga,cj,fi,kd,hc,af,de,il,lk,bh,eg,ee,dj,gk,ld,fg,bf,ha,jl,ai,ch,ic,kb,hf,ke,dh,ag,lb,ia,ej,bi,gd,jc,fl,ck,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,id,lc,bl,ek,jf,ge,cb,fa,kh,hg,aj,di 12,2,3,aa,cl,ig,kf,ei,db,gc,lh,fk,bj,he,jd,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,ee,dj,gk,ld,fg,bf,ha,jl,ai,ch,ic,kb,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,dg,ff,la,hl,bc,ah,ji,ib,ce,ed,kk,gj,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,bk,ad,je,ij,ca,el,kg,gf,dc,fb,li,hh,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg 12,2,3,aa,cl,ig,kf,ei,db,gc,lh,fk,bj,he,jd,jb,ga,cj,fi,kd,hc,af,de,il,lk,bh,eg,bk,ad,je,ij,ca,el,kg,gf,dc,fb,li,hh,hf,ke,dh,ag,lb,ia,ej,bi,gd,jc,fl,ck,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,id,lc,bl,ek,jf,ge,cb,fa,kh,hg,aj,di,dg,ff,la,hl,bc,ah,ji,ib,ce,ed,kk,gj,gh,jg,fd,cc,hj,ki,dl,ak,lf,ie,eb,ba,ee,dj,gk,ld,fg,bf,ha,jl,ai,ch,ic,kb,kl,hk,ab,da,ih,lg,bd,ec,jj,gi,cf,fe,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,lj,ii,ef,be,gl,jk,fh,cg,hb,ka,dd,ac 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,fk,ed,he,kf,hb,ii,ef,be,gl,ka,fh,cg,lj,jk,dd,ac,ci,bb,le,if,dk,fj,kc,hd,ea,al,gg,jh,jj,hk,ab,da,ih,gi,bd,ec,kl,lg,cf,fe,bk,dj,ha,kb,fg,el,je,gf,ai,ch,ic,ld,lf,jg,fd,cc,hj,ie,dl,ak,gh,ki,eb,ba,dg,ff,gc,jd,ei,ah,la,ib,ce,bj,kk,hl,kh,lc,bl,ek,jf,hg,cb,fa,id,ge,aj,di,fc,eh,ik,ll,ae,cd,hi,kj,bg,df,ja,gb,gd,ke,dh,ag,lb,jc,ej,bi,hf,ia,fl,ck,ee,ad,kg,hh,ca,bf,gk,jl,dc,fb,li,ij,il,ga,cj,fi,kd,lk,af,de,jb,hc,bh,eg 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,fk,ed,he,kf,hb,lc,ef,be,gl,ka,fh,cg,id,jk,aj,di,ci,bb,le,if,dk,fj,kc,hd,ea,al,gg,jh,jj,hk,dh,ag,lb,gi,bd,ec,kl,ia,cf,fe,bk,dj,ha,kb,fg,el,je,gf,ai,ch,ic,ld,il,jg,fd,cc,hj,lk,af,de,gh,ki,eb,ba,dg,ff,gc,jd,ei,ah,la,ib,ce,bj,kk,hl,kh,ii,bl,ek,jf,hg,cb,fa,lj,ge,dd,ac,fc,eh,ik,ll,ae,cd,hi,kj,bg,df,ja,gb,gd,ke,ab,da,ih,jc,ej,bi,hf,lg,fl,ck,ee,ad,kg,hh,ca,bf,gk,jl,dc,fb,li,ij,lf,ga,cj,fi,kd,ie,dl,ak,jb,hc,bh,eg 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,fk,ed,he,kf,il,jg,fd,cc,hj,lk,af,de,gh,ki,eb,ba,ee,ad,kg,hh,ca,bf,gk,jl,dc,fb,li,ij,jj,hk,dh,ag,lb,gi,bd,ec,kl,ia,cf,fe,fc,eh,ik,ll,ae,cd,hi,kj,bg,df,ja,gb,hb,lc,ef,be,gl,ka,fh,cg,id,jk,aj,di,dg,ff,gc,jd,ei,ah,la,ib,ce,bj,kk,hl,lf,ga,cj,fi,kd,ie,dl,ak,jb,hc,bh,eg,bk,dj,ha,kb,fg,el,je,gf,ai,ch,ic,ld,gd,ke,ab,da,ih,jc,ej,bi,hf,lg,fl,ck,ci,bb,le,if,dk,fj,kc,hd,ea,al,gg,jh,kh,ii,bl,ek,jf,hg,cb,fa,lj,ge,dd,ac 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,fk,ed,he,kf,kh,lc,bl,ek,jf,hg,cb,fa,id,ge,aj,di,ci,bb,le,if,dk,fj,kc,hd,ea,al,gg,jh,gd,ke,dh,ag,lb,jc,ej,bi,hf,ia,fl,ck,bk,dj,ha,kb,fg,el,je,gf,ai,ch,ic,ld,il,ga,cj,fi,kd,lk,af,de,jb,hc,bh,eg,dg,ff,gc,jd,ei,ah,la,ib,ce,bj,kk,hl,hb,ii,ef,be,gl,ka,fh,cg,lj,jk,dd,ac,fc,eh,ik,ll,ae,cd,hi,kj,bg,df,ja,gb,jj,hk,ab,da,ih,gi,bd,ec,kl,lg,cf,fe,ee,ad,kg,hh,ca,bf,gk,jl,dc,fb,li,ij,lf,jg,fd,cc,hj,ie,dl,ak,gh,ki,eb,ba 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,he,ed,kk,ff,fh,ii,ef,be,gl,ka,cb,hg,lj,jk,dd,ac,ci,bb,le,if,dk,hd,fc,kj,ea,al,gg,jh,jj,fe,ab,da,ih,gi,bd,ec,kl,lg,hf,ck,bk,dj,ha,ch,kg,el,je,gf,ai,fb,ic,ld,lf,jg,cj,hc,fd,ie,dl,ak,gh,ki,eb,ba,dg,kf,gc,jd,ei,ah,la,ib,fk,bj,ce,hl,hb,lc,bl,ek,jf,cg,kh,fa,id,ge,aj,di,kc,eh,ik,ll,ae,fj,hi,cd,bg,df,ja,gb,gd,hk,dh,ag,lb,jc,ej,bi,cf,ia,fl,ke,ee,ad,fg,kb,ca,bf,gk,jl,dc,hh,li,ij,il,ga,kd,fi,hj,lk,af,de,jb,cc,bh,eg 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,he,ed,kk,ff,fh,lc,ef,be,gl,ka,cb,hg,id,jk,aj,di,ci,bb,le,if,dk,hd,fc,kj,ea,al,gg,jh,jj,fe,dh,ag,lb,gi,bd,ec,kl,ia,hf,ck,bk,dj,ha,ch,kg,el,je,gf,ai,fb,ic,ld,il,jg,cj,hc,fd,lk,af,de,gh,ki,eb,ba,dg,kf,gc,jd,ei,ah,la,ib,fk,bj,ce,hl,hb,ii,bl,ek,jf,cg,kh,fa,lj,ge,dd,ac,kc,eh,ik,ll,ae,fj,hi,cd,bg,df,ja,gb,gd,hk,ab,da,ih,jc,ej,bi,cf,lg,fl,ke,ee,ad,fg,kb,ca,bf,gk,jl,dc,hh,li,ij,lf,ga,kd,fi,hj,ie,dl,ak,jb,cc,bh,eg 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,he,ed,kk,ff,hb,ii,bl,ek,jf,cg,kh,fa,lj,ge,dd,ac,ci,bb,le,if,dk,hd,fc,kj,ea,al,gg,jh,gd,hk,ab,da,ih,jc,ej,bi,cf,lg,fl,ke,bk,dj,ha,ch,kg,el,je,gf,ai,fb,ic,ld,lf,ga,kd,fi,hj,ie,dl,ak,jb,cc,bh,eg,dg,kf,gc,jd,ei,ah,la,ib,fk,bj,ce,hl,fh,lc,ef,be,gl,ka,cb,hg,id,jk,aj,di,kc,eh,ik,ll,ae,fj,hi,cd,bg,df,ja,gb,jj,fe,dh,ag,lb,gi,bd,ec,kl,ia,hf,ck,ee,ad,fg,kb,ca,bf,gk,jl,dc,hh,li,ij,il,jg,cj,hc,fd,lk,af,de,gh,ki,eb,ba 12,2,3,aa,cl,ji,gj,bc,db,ig,lh,he,ed,kk,ff,hb,lc,bl,ek,jf,cg,kh,fa,id,ge,aj,di,ci,bb,le,if,dk,hd,fc,kj,ea,al,gg,jh,gd,hk,dh,ag,lb,jc,ej,bi,cf,ia,fl,ke,bk,dj,ha,ch,kg,el,je,gf,ai,fb,ic,ld,il,ga,kd,fi,hj,lk,af,de,jb,cc,bh,eg,dg,kf,gc,jd,ei,ah,la,ib,fk,bj,ce,hl,fh,ii,ef,be,gl,ka,cb,hg,lj,jk,dd,ac,kc,eh,ik,ll,ae,fj,hi,cd,bg,df,ja,gb,jj,fe,ab,da,ih,gi,bd,ec,kl,lg,hf,ck,ee,ad,fg,kb,ca,bf,gk,jl,dc,hh,li,ij,lf,jg,cj,hc,fd,ie,dl,ak,gh,ki,eb,ba 12,2,3,aa,db,ce,gj,fk,kf,ig,hl,bc,ed,ji,lh,fh,lk,aj,hc,id,ga,cb,eg,jf,ki,bl,de,ee,fj,li,if,dc,bb,gk,jh,kg,al,ha,cd,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,bk,hd,ic,ll,ai,eh,je,gb,ca,df,fg,kj,il,cg,bh,ek,jb,lc,af,di,hj,ge,kd,fa,dg,ah,kk,jd,he,cl,la,ff,ei,bj,gc,ib,lf,ka,eb,be,gh,ii,dl,ac,fd,jk,cj,hg,kc,el,ja,ch,bg,dj,hi,ld,ae,fb,ik,gf,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,ci,bf,gg,kb,ea,ad,fc,ij,dk,hh,le,jl,hb,ie,dd,fi,lj,jg,kh,ba,gl,cc,ef,ak 12,2,3,aa,db,ce,gj,fk,kf,ig,hl,bc,ed,ji,lh,il,cg,bh,ek,jb,lc,af,di,hj,ge,kd,fa,ci,bf,gg,kb,ea,ad,fc,ij,dk,hh,le,jl,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,kc,el,ja,ch,bg,dj,hi,ld,ae,fb,ik,gf,fh,lk,aj,hc,id,ga,cb,eg,jf,ki,bl,de,dg,ah,kk,jd,he,cl,la,ff,ei,bj,gc,ib,hb,ie,dd,fi,lj,jg,kh,ba,gl,cc,ef,ak,bk,hd,ic,ll,ai,eh,je,gb,ca,df,fg,kj,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,ee,fj,li,if,dc,bb,gk,jh,kg,al,ha,cd,lf,ka,eb,be,gh,ii,dl,ac,fd,jk,cj,hg 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,fh,ka,aj,ek,id,lc,cb,di,gl,be,jf,hg,kc,fj,ja,if,gg,bb,hi,eh,dk,al,le,cd,ej,jc,hf,ag,kl,fe,bd,ck,lb,ia,dh,gi,bk,gf,ic,kb,ai,dj,ee,ld,ca,hh,fg,jl,il,lk,gh,hc,jb,eg,af,ba,fd,ki,cj,de,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,hb,cg,dd,ge,lj,ii,kh,ac,ef,jk,bl,fa,ci,hd,bg,ll,ea,jh,fc,gb,ae,df,ik,kj,gd,bi,fl,da,cf,hk,jj,ke,ih,lg,ab,ec,je,el,li,ch,dc,ad,gk,ij,kg,fb,ha,bf,lf,ie,eb,fi,bh,ga,dl,jg,hj,cc,kd,ak 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,fh,ka,dd,ek,lj,ii,cb,ac,gl,be,jf,hg,kc,fj,ja,if,gg,bb,hi,eh,dk,al,le,cd,ej,jc,hf,da,kl,fe,bd,ck,ih,lg,ab,gi,bk,gf,ic,kb,ai,dj,ee,ld,ca,hh,fg,jl,lf,ie,gh,hc,jb,eg,dl,ba,fd,ki,cj,ak,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,hb,cg,aj,ge,id,lc,kh,di,ef,jk,bl,fa,ci,hd,bg,ll,ea,jh,fc,gb,ae,df,ik,kj,gd,bi,fl,ag,cf,hk,jj,ke,lb,ia,dh,ec,je,el,li,ch,dc,ad,gk,ij,kg,fb,ha,bf,il,lk,eb,fi,bh,ga,af,jg,hj,cc,kd,de 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,fh,lk,aj,hc,id,ga,cb,jg,ef,ki,bl,de,je,fj,li,if,dc,bb,gk,eh,kg,al,ha,cd,ej,jc,fl,ag,cf,hk,bd,ke,lb,ia,dh,gi,bk,hd,ic,ll,ai,jh,ee,gb,ca,df,fg,kj,il,cg,gh,ek,jb,lc,af,di,hj,be,kd,fa,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,lf,ka,eb,ge,bh,ii,dl,ac,fd,jk,cj,hg,kc,el,ja,ch,gg,dj,hi,ld,ae,fb,ik,bf,gd,bi,hf,da,kl,fe,jj,ck,ih,lg,ab,ec,ci,gf,bg,kb,ea,ad,fc,ij,dk,hh,le,jl,hb,ie,dd,fi,lj,eg,kh,ba,gl,cc,jf,ak 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,hb,cg,aj,ge,id,lc,kh,di,ef,jk,bl,fa,kc,fj,ja,if,gg,bb,hi,eh,dk,al,le,cd,gd,bi,fl,ag,cf,hk,jj,ke,lb,ia,dh,ec,bk,gf,ic,kb,ai,dj,ee,ld,ca,hh,fg,jl,il,lk,eb,fi,bh,ga,af,jg,hj,cc,kd,de,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,fh,ka,dd,ek,lj,ii,cb,ac,gl,be,jf,hg,ci,hd,bg,ll,ea,jh,fc,gb,ae,df,ik,kj,ej,jc,hf,da,kl,fe,bd,ck,ih,lg,ab,gi,je,el,li,ch,dc,ad,gk,ij,kg,fb,ha,bf,lf,ie,gh,hc,jb,eg,dl,ba,fd,ki,cj,ak 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,hb,cg,dd,ge,lj,ii,kh,ac,ef,jk,bl,fa,kc,fj,ja,if,gg,bb,hi,eh,dk,al,le,cd,gd,bi,fl,da,cf,hk,jj,ke,ih,lg,ab,ec,bk,gf,ic,kb,ai,dj,ee,ld,ca,hh,fg,jl,lf,ie,eb,fi,bh,ga,dl,jg,hj,cc,kd,ak,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,fh,ka,aj,ek,id,lc,cb,di,gl,be,jf,hg,ci,hd,bg,ll,ea,jh,fc,gb,ae,df,ik,kj,ej,jc,hf,ag,kl,fe,bd,ck,lb,ia,dh,gi,je,el,li,ch,dc,ad,gk,ij,kg,fb,ha,bf,il,lk,gh,hc,jb,eg,af,ba,fd,ki,cj,de 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,bc,gj,ei,lh,il,cg,gh,ek,jb,lc,af,di,hj,be,kd,fa,ci,gf,bg,kb,ea,ad,fc,ij,dk,hh,le,jl,ej,jc,fl,ag,cf,hk,bd,ke,lb,ia,dh,gi,kc,el,ja,ch,gg,dj,hi,ld,ae,fb,ik,bf,fh,lk,aj,hc,id,ga,cb,jg,ef,ki,bl,de,dg,ah,kk,bj,he,cl,la,ff,ji,ed,gc,ib,hb,ie,dd,fi,lj,eg,kh,ba,gl,cc,jf,ak,bk,hd,ic,ll,ai,jh,ee,gb,ca,df,fg,kj,gd,bi,hf,da,kl,fe,jj,ck,ih,lg,ab,ec,je,fj,li,if,dc,bb,gk,eh,kg,al,ha,cd,lf,ka,eb,ge,bh,ii,dl,ac,fd,jk,cj,hg 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,ei,bj,gc,lh,fh,ka,aj,be,id,lc,cb,di,gl,jk,ef,hg,kc,fj,ja,if,bg,eh,hi,gb,dk,al,le,cd,jj,gi,hf,ag,kl,fe,bd,ck,lb,ia,dh,ec,ee,bf,ic,kb,ai,dj,gk,ld,ca,hh,fg,jl,il,lk,eb,hc,gh,jg,af,ba,fd,ki,cj,de,dg,ah,kk,gj,he,cl,la,ff,bc,ed,ji,ib,hb,cg,dd,ek,lj,ii,kh,ac,jf,ge,bl,fa,ci,hd,gg,ll,ea,bb,fc,jh,ae,df,ik,kj,gd,jc,fl,da,cf,hk,ej,ke,ih,lg,ab,bi,bk,el,li,ch,dc,ad,je,ij,kg,fb,ha,gf,lf,ie,bh,fi,jb,ga,dl,eg,hj,cc,kd,ak 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,ei,bj,gc,lh,fh,ka,dd,be,lj,ii,cb,ac,gl,jk,ef,hg,kc,fj,ja,if,bg,eh,hi,gb,dk,al,le,cd,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,ee,bf,ic,kb,ai,dj,gk,ld,ca,hh,fg,jl,lf,ie,eb,hc,gh,jg,dl,ba,fd,ki,cj,ak,dg,ah,kk,gj,he,cl,la,ff,bc,ed,ji,ib,hb,cg,aj,ek,id,lc,kh,di,jf,ge,bl,fa,ci,hd,gg,ll,ea,bb,fc,jh,ae,df,ik,kj,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,bk,el,li,ch,dc,ad,je,ij,kg,fb,ha,gf,il,lk,bh,fi,jb,ga,af,eg,hj,cc,kd,de 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,ei,bj,gc,lh,hb,cg,aj,ek,id,lc,kh,di,jf,ge,bl,fa,kc,fj,ja,if,bg,eh,hi,gb,dk,al,le,cd,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,ee,bf,ic,kb,ai,dj,gk,ld,ca,hh,fg,jl,il,lk,bh,fi,jb,ga,af,eg,hj,cc,kd,de,dg,ah,kk,gj,he,cl,la,ff,bc,ed,ji,ib,fh,ka,dd,be,lj,ii,cb,ac,gl,jk,ef,hg,ci,hd,gg,ll,ea,bb,fc,jh,ae,df,ik,kj,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,bk,el,li,ch,dc,ad,je,ij,kg,fb,ha,gf,lf,ie,eb,hc,gh,jg,dl,ba,fd,ki,cj,ak 12,2,3,aa,db,ce,jd,fk,kf,ig,hl,ei,bj,gc,lh,hb,cg,dd,ek,lj,ii,kh,ac,jf,ge,bl,fa,kc,fj,ja,if,bg,eh,hi,gb,dk,al,le,cd,gd,jc,fl,da,cf,hk,ej,ke,ih,lg,ab,bi,ee,bf,ic,kb,ai,dj,gk,ld,ca,hh,fg,jl,lf,ie,bh,fi,jb,ga,dl,eg,hj,cc,kd,ak,dg,ah,kk,gj,he,cl,la,ff,bc,ed,ji,ib,fh,ka,aj,be,id,lc,cb,di,gl,jk,ef,hg,ci,hd,gg,ll,ea,bb,fc,jh,ae,df,ik,kj,jj,gi,hf,ag,kl,fe,bd,ck,lb,ia,dh,ec,bk,el,li,ch,dc,ad,je,ij,kg,fb,ha,gf,il,lk,eb,hc,gh,jg,af,ba,fd,ki,cj,de 12,2,3,aa,db,fc,cd,ee,bf,ig,lh,ji,gj,kk,hl,jb,ie,lj,ki,gl,hg,fh,ak,dd,ec,cf,ba,hi,ff,kg,gb,dk,ij,bc,jl,ea,ch,le,ad,fd,hk,ef,da,ih,cc,jj,be,kl,lg,ab,gi,gc,ld,ik,hh,fg,el,ci,dj,ae,bb,ja,kf,lf,ac,cb,fe,bd,ka,dl,ii,gh,jk,hj,eg,dg,cl,je,bj,kc,ah,la,gf,fk,hd,ei,ib,il,jg,gd,ek,hb,di,af,fa,cj,ke,bh,lc,bk,eh,ai,ll,ca,jd,he,kb,ic,df,gg,fj,ej,bi,dh,ag,jf,ge,kd,hc,lb,ia,fl,ck,ce,kj,ha,if,li,fb,gk,ed,bg,al,dc,jh,kh,ga,bl,jc,aj,lk,eb,cg,hf,fi,id,de 12,2,3,aa,db,he,jd,fk,cl,ig,kf,bc,gj,ei,lh,hb,ka,aj,ek,id,lc,fh,di,gl,be,jf,cg,ci,fj,ja,if,gg,bb,kc,eh,dk,al,le,hd,ej,jc,cf,ag,kl,hk,bd,fe,lb,ia,dh,gi,bk,gf,ic,kb,ai,dj,ee,ld,fg,ch,ha,jl,il,lk,gh,cc,jb,eg,af,ba,hj,ki,fd,de,dg,ah,kk,bj,ce,ff,la,hl,ji,ed,gc,ib,kh,hg,dd,ge,lj,ii,cb,ac,ef,jk,bl,fa,fc,cd,bg,ll,ea,jh,hi,gb,ae,df,ik,kj,gd,bi,fl,da,hf,ke,jj,ck,ih,lg,ab,ec,je,el,li,hh,dc,ad,gk,ij,ca,fb,kg,bf,lf,ie,eb,fi,bh,ga,dl,jg,kd,hc,cj,ak 12,2,3,aa,db,he,jd,fk,cl,ig,kf,bc,gj,ei,lh,hb,ka,dd,ek,lj,ii,fh,ac,gl,be,jf,cg,ci,fj,ja,if,gg,bb,kc,eh,dk,al,le,hd,ej,jc,cf,da,kl,hk,bd,fe,ih,lg,ab,gi,bk,gf,ic,kb,ai,dj,ee,ld,fg,ch,ha,jl,lf,ie,gh,cc,jb,eg,dl,ba,hj,ki,fd,ak,dg,ah,kk,bj,ce,ff,la,hl,ji,ed,gc,ib,kh,hg,aj,ge,id,lc,cb,di,ef,jk,bl,fa,fc,cd,bg,ll,ea,jh,hi,gb,ae,df,ik,kj,gd,bi,fl,ag,hf,ke,jj,ck,lb,ia,dh,ec,je,el,li,hh,dc,ad,gk,ij,ca,fb,kg,bf,il,lk,eb,fi,bh,ga,af,jg,kd,hc,cj,de 12,2,3,aa,db,he,jd,fk,cl,ig,kf,bc,gj,ei,lh,il,lk,gh,cc,jb,eg,af,ba,hj,ki,fd,de,je,el,li,hh,dc,ad,gk,ij,ca,fb,kg,bf,ej,jc,cf,ag,kl,hk,bd,fe,lb,ia,dh,gi,fc,cd,bg,ll,ea,jh,hi,gb,ae,df,ik,kj,hb,ka,aj,ek,id,lc,fh,di,gl,be,jf,cg,dg,ah,kk,bj,ce,ff,la,hl,ji,ed,gc,ib,lf,ie,eb,fi,bh,ga,dl,jg,kd,hc,cj,ak,bk,gf,ic,kb,ai,dj,ee,ld,fg,ch,ha,jl,gd,bi,fl,da,hf,ke,jj,ck,ih,lg,ab,ec,ci,fj,ja,if,gg,bb,kc,eh,dk,al,le,hd,kh,hg,dd,ge,lj,ii,cb,ac,ef,jk,bl,fa 12,2,3,aa,db,he,jd,fk,cl,ig,kf,bc,gj,ei,lh,kh,hg,aj,ge,id,lc,cb,di,ef,jk,bl,fa,ci,fj,ja,if,gg,bb,kc,eh,dk,al,le,hd,gd,bi,fl,ag,hf,ke,jj,ck,lb,ia,dh,ec,bk,gf,ic,kb,ai,dj,ee,ld,fg,ch,ha,jl,il,lk,eb,fi,bh,ga,af,jg,kd,hc,cj,de,dg,ah,kk,bj,ce,ff,la,hl,ji,ed,gc,ib,hb,ka,dd,ek,lj,ii,fh,ac,gl,be,jf,cg,fc,cd,bg,ll,ea,jh,hi,gb,ae,df,ik,kj,ej,jc,cf,da,kl,hk,bd,fe,ih,lg,ab,gi,je,el,li,hh,dc,ad,gk,ij,ca,fb,kg,bf,lf,ie,gh,cc,jb,eg,dl,ba,hj,ki,fd,ak 12,2,3,aa,db,he,jd,fk,cl,ig,kf,ei,bj,gc,lh,hb,ka,aj,be,id,lc,fh,di,gl,jk,ef,cg,ci,fj,ja,if,bg,eh,kc,gb,dk,al,le,hd,jj,gi,cf,ag,kl,hk,bd,fe,lb,ia,dh,ec,ee,bf,ic,kb,ai,dj,gk,ld,fg,ch,ha,jl,il,lk,eb,cc,gh,jg,af,ba,hj,ki,fd,de,dg,ah,kk,gj,ce,ff,la,hl,bc,ed,ji,ib,kh,hg,dd,ek,lj,ii,cb,ac,jf,ge,bl,fa,fc,cd,gg,ll,ea,bb,hi,jh,ae,df,ik,kj,gd,jc,fl,da,hf,ke,ej,ck,ih,lg,ab,bi,bk,el,li,hh,dc,ad,je,ij,ca,fb,kg,gf,lf,ie,bh,fi,jb,ga,dl,eg,kd,hc,cj,ak 12,2,3,aa,db,he,jd,fk,cl,ig,kf,ei,bj,gc,lh,hb,ka,dd,be,lj,ii,fh,ac,gl,jk,ef,cg,ci,fj,ja,if,bg,eh,kc,gb,dk,al,le,hd,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,ee,bf,ic,kb,ai,dj,gk,ld,fg,ch,ha,jl,lf,ie,eb,cc,gh,jg,dl,ba,hj,ki,fd,ak,dg,ah,kk,gj,ce,ff,la,hl,bc,ed,ji,ib,kh,hg,aj,ek,id,lc,cb,di,jf,ge,bl,fa,fc,cd,gg,ll,ea,bb,hi,jh,ae,df,ik,kj,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,bk,el,li,hh,dc,ad,je,ij,ca,fb,kg,gf,il,lk,bh,fi,jb,ga,af,eg,kd,hc,cj,de 12,2,3,aa,db,he,jd,fk,cl,ig,kf,ei,bj,gc,lh,il,lk,eb,cc,gh,jg,af,ba,hj,ki,fd,de,bk,el,li,hh,dc,ad,je,ij,ca,fb,kg,gf,jj,gi,cf,ag,kl,hk,bd,fe,lb,ia,dh,ec,fc,cd,gg,ll,ea,bb,hi,jh,ae,df,ik,kj,hb,ka,aj,be,id,lc,fh,di,gl,jk,ef,cg,dg,ah,kk,gj,ce,ff,la,hl,bc,ed,ji,ib,lf,ie,bh,fi,jb,ga,dl,eg,kd,hc,cj,ak,ee,bf,ic,kb,ai,dj,gk,ld,fg,ch,ha,jl,gd,jc,fl,da,hf,ke,ej,ck,ih,lg,ab,bi,ci,fj,ja,if,bg,eh,kc,gb,dk,al,le,hd,kh,hg,dd,ek,lj,ii,cb,ac,jf,ge,bl,fa 12,2,3,aa,db,he,jd,fk,cl,ig,kf,ei,bj,gc,lh,kh,hg,aj,ek,id,lc,cb,di,jf,ge,bl,fa,ci,fj,ja,if,bg,eh,kc,gb,dk,al,le,hd,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,ee,bf,ic,kb,ai,dj,gk,ld,fg,ch,ha,jl,il,lk,bh,fi,jb,ga,af,eg,kd,hc,cj,de,dg,ah,kk,gj,ce,ff,la,hl,bc,ed,ji,ib,hb,ka,dd,be,lj,ii,fh,ac,gl,jk,ef,cg,fc,cd,gg,ll,ea,bb,hi,jh,ae,df,ik,kj,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,bk,el,li,hh,dc,ad,je,ij,ca,fb,kg,gf,lf,ie,eb,cc,gh,jg,dl,ba,hj,ki,fd,ak 12,2,3,aa,db,he,kf,fk,cl,gc,jd,ei,bj,ig,lh,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,bk,el,li,ij,dc,ad,kg,hh,ca,fb,je,gf,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,fc,cd,gg,jh,ea,bb,ik,ll,ae,df,hi,kj,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,dg,ah,kk,hl,ce,ff,ji,gj,bc,ed,la,ib,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak,ee,bf,ic,ld,ai,dj,ha,kb,fg,ch,gk,jl,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,ci,fj,ja,gb,bg,eh,le,if,dk,al,kc,hd,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa 12,2,3,aa,db,he,kf,fk,cl,gc,jd,ei,bj,ig,lh,gh,ki,eb,cc,lf,jg,dl,ba,hj,ie,fd,ak,bk,el,li,ij,dc,ad,kg,hh,ca,fb,je,gf,kl,lg,cf,da,jj,hk,bd,fe,ih,gi,ab,ec,fc,cd,gg,jh,ea,bb,ik,ll,ae,df,hi,kj,lj,jk,dd,be,hb,ii,fh,ac,gl,ka,ef,cg,dg,ah,kk,hl,ce,ff,ji,gj,bc,ed,la,ib,jb,hc,bh,fi,il,ga,af,eg,kd,lk,cj,de,ee,bf,ic,ld,ai,dj,ha,kb,fg,ch,gk,jl,hf,ia,fl,ag,gd,ke,ej,ck,lb,jc,dh,bi,ci,fj,ja,gb,bg,eh,le,if,dk,al,kc,hd,id,ge,aj,ek,kh,lc,cb,di,jf,hg,bl,fa 12,2,3,aa,db,he,kf,fk,cl,gc,jd,ei,bj,ig,lh,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,ci,fj,ja,gb,bg,eh,le,if,dk,al,kc,hd,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,ee,bf,ic,ld,ai,dj,ha,kb,fg,ch,gk,jl,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,dg,ah,kk,hl,ce,ff,ji,gj,bc,ed,la,ib,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa,fc,cd,gg,jh,ea,bb,ik,ll,ae,df,hi,kj,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,bk,el,li,ij,dc,ad,kg,hh,ca,fb,je,gf,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak 12,2,3,aa,db,he,kf,fk,cl,gc,jd,ei,bj,ig,lh,jb,hc,bh,fi,il,ga,af,eg,kd,lk,cj,de,bk,el,li,ij,dc,ad,kg,hh,ca,fb,je,gf,hf,ia,fl,ag,gd,ke,ej,ck,lb,jc,dh,bi,fc,cd,gg,jh,ea,bb,ik,ll,ae,df,hi,kj,id,ge,aj,ek,kh,lc,cb,di,jf,hg,bl,fa,dg,ah,kk,hl,ce,ff,ji,gj,bc,ed,la,ib,gh,ki,eb,cc,lf,jg,dl,ba,hj,ie,fd,ak,ee,bf,ic,ld,ai,dj,ha,kb,fg,ch,gk,jl,kl,lg,cf,da,jj,hk,bd,fe,ih,gi,ab,ec,ci,fj,ja,gb,bg,eh,le,if,dk,al,kc,hd,lj,jk,dd,be,hb,ii,fh,ac,gl,ka,ef,cg 12,2,3,aa,db,he,kf,fk,cl,ji,gj,bc,ed,ig,lh,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,ee,bf,li,ij,dc,ad,kg,hh,ca,fb,gk,jl,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,fc,cd,ja,gb,bg,eh,ik,ll,ae,df,hi,kj,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,dg,ah,kk,hl,ce,ff,gc,jd,ei,bj,la,ib,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak,bk,el,ic,ld,ai,dj,ha,kb,fg,ch,je,gf,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,ci,fj,gg,jh,ea,bb,le,if,dk,al,kc,hd,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa 12,2,3,aa,db,he,kf,fk,cl,ji,gj,bc,ed,ig,lh,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,ci,fj,gg,jh,ea,bb,le,if,dk,al,kc,hd,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,bk,el,ic,ld,ai,dj,ha,kb,fg,ch,je,gf,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,dg,ah,kk,hl,ce,ff,gc,jd,ei,bj,la,ib,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa,fc,cd,ja,gb,bg,eh,ik,ll,ae,df,hi,kj,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,ee,bf,li,ij,dc,ad,kg,hh,ca,fb,gk,jl,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak 12,2,3,aa,db,kk,gj,ce,ff,ig,hl,bc,ed,ji,lh,hb,ie,dd,cc,lj,jg,fh,ba,gl,ki,ef,ak,fc,bf,gg,kb,ea,ad,hi,ij,dk,ch,le,jl,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,ci,el,ja,hh,bg,dj,kc,ld,ae,fb,ik,gf,lf,ka,eb,be,gh,ii,dl,ac,hj,jk,fd,cg,dg,ah,he,jd,fk,cl,la,kf,ei,bj,gc,ib,il,hg,bh,ek,jb,lc,af,di,kd,ge,cj,fa,bk,fj,ic,ll,ai,eh,je,gb,ca,df,kg,hd,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,ee,cd,li,if,dc,bb,gk,jh,fg,al,ha,kj,kh,lk,aj,fi,id,ga,cb,eg,jf,hc,bl,de 12,2,3,aa,db,kk,gj,ce,ff,ig,hl,bc,ed,ji,lh,il,hg,bh,ek,jb,lc,af,di,kd,ge,cj,fa,fc,bf,gg,kb,ea,ad,hi,ij,dk,ch,le,jl,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,ci,el,ja,hh,bg,dj,kc,ld,ae,fb,ik,gf,kh,lk,aj,fi,id,ga,cb,eg,jf,hc,bl,de,dg,ah,he,jd,fk,cl,la,kf,ei,bj,gc,ib,hb,ie,dd,cc,lj,jg,fh,ba,gl,ki,ef,ak,bk,fj,ic,ll,ai,eh,je,gb,ca,df,kg,hd,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,ee,cd,li,if,dc,bb,gk,jh,fg,al,ha,kj,lf,ka,eb,be,gh,ii,dl,ac,hj,jk,fd,cg 12,2,3,aa,db,kk,hl,ce,ff,gc,jd,ei,bj,ig,lh,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,bk,el,li,ij,dc,ad,ha,kb,fg,ch,je,gf,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,ci,fj,gg,jh,ea,bb,ik,ll,ae,df,kc,hd,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,dg,ah,he,kf,fk,cl,ji,gj,bc,ed,la,ib,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak,ee,bf,ic,ld,ai,dj,kg,hh,ca,fb,gk,jl,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,fc,cd,ja,gb,bg,eh,le,if,dk,al,hi,kj,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa 12,2,3,aa,db,kk,hl,ce,ff,gc,jd,ei,bj,ig,lh,id,jk,aj,be,hb,lc,fh,di,gl,ka,ef,cg,fc,cd,ja,gb,bg,eh,le,if,dk,al,hi,kj,kl,ia,cf,ag,jj,hk,bd,fe,lb,gi,dh,ec,ee,bf,ic,ld,ai,dj,kg,hh,ca,fb,gk,jl,gh,ki,eb,cc,il,jg,af,ba,hj,lk,fd,de,dg,ah,he,kf,fk,cl,ji,gj,bc,ed,la,ib,lj,ge,dd,ek,kh,ii,cb,ac,jf,hg,bl,fa,ci,fj,gg,jh,ea,bb,ik,ll,ae,df,kc,hd,hf,lg,fl,da,gd,ke,ej,ck,ih,jc,ab,bi,bk,el,li,ij,dc,ad,ha,kb,fg,ch,je,gf,jb,hc,bh,fi,lf,ga,dl,eg,kd,ie,cj,ak 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,hb,ie,dd,cc,lj,eg,fh,ba,gl,ki,jf,ak,fc,gf,bg,kb,ea,ad,hi,ij,dk,ch,le,jl,gd,bi,cf,da,kl,hk,jj,fe,ih,lg,ab,ec,ci,el,ja,hh,gg,dj,kc,ld,ae,fb,ik,bf,lf,ka,eb,ge,bh,ii,dl,ac,hj,jk,fd,cg,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,il,hg,gh,ek,jb,lc,af,di,kd,be,cj,fa,bk,fj,ic,ll,ai,jh,ee,gb,ca,df,kg,hd,ej,jc,fl,ag,hf,ke,bd,ck,lb,ia,dh,gi,je,cd,li,if,dc,bb,gk,eh,fg,al,ha,kj,kh,lk,aj,fi,id,ga,cb,jg,ef,hc,bl,de 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,hb,ka,aj,ek,id,lc,fh,di,gl,be,jf,cg,fc,cd,ja,if,gg,bb,hi,eh,dk,al,le,kj,ej,jc,cf,ag,kl,hk,bd,fe,lb,ia,dh,gi,bk,gf,ic,hh,ai,dj,ee,ld,ca,fb,kg,jl,il,lk,gh,cc,jb,eg,af,ba,hj,ki,fd,de,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,kh,hg,dd,ge,lj,ii,cb,ac,ef,jk,bl,fa,ci,fj,bg,ll,ea,jh,kc,gb,ae,df,ik,hd,gd,bi,fl,da,hf,ke,jj,ck,ih,lg,ab,ec,je,el,li,kb,dc,ad,gk,ij,fg,ch,ha,bf,lf,ie,eb,fi,bh,ga,dl,jg,kd,hc,cj,ak 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,hb,ka,dd,ek,lj,ii,fh,ac,gl,be,jf,cg,fc,cd,ja,if,gg,bb,hi,eh,dk,al,le,kj,ej,jc,cf,da,kl,hk,bd,fe,ih,lg,ab,gi,bk,gf,ic,hh,ai,dj,ee,ld,ca,fb,kg,jl,lf,ie,gh,cc,jb,eg,dl,ba,hj,ki,fd,ak,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,kh,hg,aj,ge,id,lc,cb,di,ef,jk,bl,fa,ci,fj,bg,ll,ea,jh,kc,gb,ae,df,ik,hd,gd,bi,fl,ag,hf,ke,jj,ck,lb,ia,dh,ec,je,el,li,kb,dc,ad,gk,ij,fg,ch,ha,bf,il,lk,eb,fi,bh,ga,af,jg,kd,hc,cj,de 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,il,hg,gh,ek,jb,lc,af,di,kd,be,cj,fa,fc,gf,bg,kb,ea,ad,hi,ij,dk,ch,le,jl,ej,jc,fl,ag,hf,ke,bd,ck,lb,ia,dh,gi,ci,el,ja,hh,gg,dj,kc,ld,ae,fb,ik,bf,kh,lk,aj,fi,id,ga,cb,jg,ef,hc,bl,de,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,hb,ie,dd,cc,lj,eg,fh,ba,gl,ki,jf,ak,bk,fj,ic,ll,ai,jh,ee,gb,ca,df,kg,hd,gd,bi,cf,da,kl,hk,jj,fe,ih,lg,ab,ec,je,cd,li,if,dc,bb,gk,eh,fg,al,ha,kj,lf,ka,eb,ge,bh,ii,dl,ac,hj,jk,fd,cg 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,il,lk,gh,cc,jb,eg,af,ba,hj,ki,fd,de,je,el,li,kb,dc,ad,gk,ij,fg,ch,ha,bf,ej,jc,cf,ag,kl,hk,bd,fe,lb,ia,dh,gi,ci,fj,bg,ll,ea,jh,kc,gb,ae,df,ik,hd,hb,ka,aj,ek,id,lc,fh,di,gl,be,jf,cg,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,lf,ie,eb,fi,bh,ga,dl,jg,kd,hc,cj,ak,bk,gf,ic,hh,ai,dj,ee,ld,ca,fb,kg,jl,gd,bi,fl,da,hf,ke,jj,ck,ih,lg,ab,ec,fc,cd,ja,if,gg,bb,hi,eh,dk,al,le,kj,kh,hg,dd,ge,lj,ii,cb,ac,ef,jk,bl,fa 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,bc,gj,ei,lh,kh,hg,aj,ge,id,lc,cb,di,ef,jk,bl,fa,fc,cd,ja,if,gg,bb,hi,eh,dk,al,le,kj,gd,bi,fl,ag,hf,ke,jj,ck,lb,ia,dh,ec,bk,gf,ic,hh,ai,dj,ee,ld,ca,fb,kg,jl,il,lk,eb,fi,bh,ga,af,jg,kd,hc,cj,de,dg,ah,he,bj,fk,cl,la,kf,ji,ed,gc,ib,hb,ka,dd,ek,lj,ii,fh,ac,gl,be,jf,cg,ci,fj,bg,ll,ea,jh,kc,gb,ae,df,ik,hd,ej,jc,cf,da,kl,hk,bd,fe,ih,lg,ab,gi,je,el,li,kb,dc,ad,gk,ij,fg,ch,ha,bf,lf,ie,gh,cc,jb,eg,dl,ba,hj,ki,fd,ak 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,ei,bj,gc,lh,hb,ka,aj,be,id,lc,fh,di,gl,jk,ef,cg,fc,cd,ja,if,bg,eh,hi,gb,dk,al,le,kj,jj,gi,cf,ag,kl,hk,bd,fe,lb,ia,dh,ec,ee,bf,ic,hh,ai,dj,gk,ld,ca,fb,kg,jl,il,lk,eb,cc,gh,jg,af,ba,hj,ki,fd,de,dg,ah,he,gj,fk,cl,la,kf,bc,ed,ji,ib,kh,hg,dd,ek,lj,ii,cb,ac,jf,ge,bl,fa,ci,fj,gg,ll,ea,bb,kc,jh,ae,df,ik,hd,gd,jc,fl,da,hf,ke,ej,ck,ih,lg,ab,bi,bk,el,li,kb,dc,ad,je,ij,fg,ch,ha,gf,lf,ie,bh,fi,jb,ga,dl,eg,kd,hc,cj,ak 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,ei,bj,gc,lh,hb,ka,dd,be,lj,ii,fh,ac,gl,jk,ef,cg,fc,cd,ja,if,bg,eh,hi,gb,dk,al,le,kj,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,ee,bf,ic,hh,ai,dj,gk,ld,ca,fb,kg,jl,lf,ie,eb,cc,gh,jg,dl,ba,hj,ki,fd,ak,dg,ah,he,gj,fk,cl,la,kf,bc,ed,ji,ib,kh,hg,aj,ek,id,lc,cb,di,jf,ge,bl,fa,ci,fj,gg,ll,ea,bb,kc,jh,ae,df,ik,hd,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,bk,el,li,kb,dc,ad,je,ij,fg,ch,ha,gf,il,lk,bh,fi,jb,ga,af,eg,kd,hc,cj,de 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,ei,bj,gc,lh,il,lk,eb,cc,gh,jg,af,ba,hj,ki,fd,de,bk,el,li,kb,dc,ad,je,ij,fg,ch,ha,gf,jj,gi,cf,ag,kl,hk,bd,fe,lb,ia,dh,ec,ci,fj,gg,ll,ea,bb,kc,jh,ae,df,ik,hd,hb,ka,aj,be,id,lc,fh,di,gl,jk,ef,cg,dg,ah,he,gj,fk,cl,la,kf,bc,ed,ji,ib,lf,ie,bh,fi,jb,ga,dl,eg,kd,hc,cj,ak,ee,bf,ic,hh,ai,dj,gk,ld,ca,fb,kg,jl,gd,jc,fl,da,hf,ke,ej,ck,ih,lg,ab,bi,fc,cd,ja,if,bg,eh,hi,gb,dk,al,le,kj,kh,hg,dd,ek,lj,ii,cb,ac,jf,ge,bl,fa 12,2,3,aa,db,kk,jd,ce,ff,ig,hl,ei,bj,gc,lh,kh,hg,aj,ek,id,lc,cb,di,jf,ge,bl,fa,fc,cd,ja,if,bg,eh,hi,gb,dk,al,le,kj,gd,jc,fl,ag,hf,ke,ej,ck,lb,ia,dh,bi,ee,bf,ic,hh,ai,dj,gk,ld,ca,fb,kg,jl,il,lk,bh,fi,jb,ga,af,eg,kd,hc,cj,de,dg,ah,he,gj,fk,cl,la,kf,bc,ed,ji,ib,hb,ka,dd,be,lj,ii,fh,ac,gl,jk,ef,cg,ci,fj,gg,ll,ea,bb,kc,jh,ae,df,ik,hd,jj,gi,cf,da,kl,hk,bd,fe,ih,lg,ab,ec,bk,el,li,kb,dc,ad,je,ij,fg,ch,ha,gf,lf,ie,eb,cc,gh,jg,dl,ba,hj,ki,fd,ak 12,2,3,aa,db,kk,jd,he,cl,ig,ff,bc,gj,ei,lh,fh,ka,aj,ek,id,lc,cb,di,gl,be,jf,hg,ci,hd,ja,if,gg,bb,fc,eh,dk,al,le,kj,ej,jc,hf,ag,kl,fe,bd,ck,lb,ia,dh,gi,bk,gf,ic,ch,ai,dj,ee,ld,kg,fb,ha,jl,il,lk,gh,hc,jb,eg,af,ba,fd,ki,cj,de,dg,ah,ce,bj,fk,kf,la,hl,ji,ed,gc,ib,hb,cg,dd,ge,lj,ii,kh,ac,ef,jk,bl,fa,kc,fj,bg,ll,ea,jh,hi,gb,ae,df,ik,cd,gd,bi,fl,da,cf,hk,jj,ke,ih,lg,ab,ec,je,el,li,kb,dc,ad,gk,ij,ca,hh,fg,bf,lf,ie,eb,fi,bh,ga,dl,jg,hj,cc,kd,ak 12,2,3,aa,db,kk,jd,he,cl,ig,ff,bc,gj,ei,lh,fh,ka,dd,ek,lj,ii,cb,ac,gl,be,jf,hg,ci,hd,ja,if,gg,bb,fc,eh,dk,al,le,kj,ej,jc,hf,da,kl,fe,bd,ck,ih,lg,ab,gi,bk,gf,ic,ch,ai,dj,ee,ld,kg,fb,ha,jl,lf,ie,gh,hc,jb,eg,dl,ba,fd,ki,cj,ak,dg,ah,ce,bj,fk,kf,la,hl,ji,ed,gc,ib,hb,cg,aj,ge,id,lc,kh,di,ef,jk,bl,fa,kc,fj,bg,ll,ea,jh,hi,gb,ae,df,ik,cd,gd,bi,fl,ag,cf,hk,jj,ke,lb,ia,dh,ec,je,el,li,kb,dc,ad,gk,ij,ca,hh,fg,bf,il,lk,eb,fi,bh,ga,af,jg,hj,cc,kd,de 12,2,3,aa,db,kk,jd,he,cl,ig,ff,bc,gj,ei,lh,hb,cg,aj,ge,id,lc,kh,di,ef,jk,bl,fa,ci,hd,ja,if,gg,bb,fc,eh,dk,al,le,kj,gd,bi,fl,ag,cf,hk,jj,ke,lb,ia,dh,ec,bk,gf,ic,ch,ai,dj,ee,ld,kg,fb,ha,jl,il,lk,eb,fi,bh,ga,af,jg,hj,cc,kd,de,dg,ah,ce,bj,fk,kf,la,hl,ji,ed,gc,ib,fh,ka,dd,ek,lj,ii,cb,ac,gl,be,jf,hg,kc,fj,bg,ll,ea,jh,hi,gb,ae,df,ik,cd,ej,jc,hf,da,kl,fe,bd,ck,ih,lg,ab,gi,je,el,li,kb,dc,ad,gk,ij,ca,hh,fg,bf,lf,ie,gh,hc,jb,eg,dl,ba,fd,ki,cj,ak 12,2,3,aa,db,kk,jd,he,cl,ig,ff,bc,gj,ei,lh,hb,cg,dd,ge,lj,ii,kh,ac,ef,jk,bl,fa,ci,hd,ja,if,gg,bb,fc,eh,dk,al,le,kj,gd,bi,fl,da,cf,hk,jj,ke,ih,lg,ab,ec,bk,gf,ic,ch,ai,dj,ee,ld,kg,fb,ha,jl,lf,ie,eb,fi,bh,ga,dl,jg,hj,cc,kd,ak,dg,ah,ce,bj,fk,kf,la,hl,ji,ed,gc,ib,fh,ka,aj,ek,id,lc,cb,di,gl,be,jf,hg,kc,fj,bg,ll,ea,jh,hi,gb,ae,df,ik,cd,ej,jc,hf,ag,kl,fe,bd,ck,lb,ia,dh,gi,je,el,li,kb,dc,ad,gk,ij,ca,hh,fg,bf,il,lk,gh,hc,jb,eg,af,ba,fd,ki,cj,de 12,2,3,aa,db,kk,jd,he,cl,ig,ff,ei,bj,gc,lh,fh,ka,aj,be,id,lc,cb,di,gl,jk,ef,hg,ci,hd,ja,if,bg,eh,fc,gb,dk,al,le,kj,jj,gi,hf,ag,kl,fe,bd,ck,lb,ia,dh,ec,ee,bf,ic,ch,ai,dj,gk,ld,kg,fb,ha,jl,il,lk,eb,hc,gh,jg,af,ba,fd,ki,cj,de,dg,ah,ce,gj,fk,kf,la,hl,bc,ed,ji,ib,hb,cg,dd,ek,lj,ii,kh,ac,jf,ge,bl,fa,kc,fj,gg,ll,ea,bb,hi,jh,ae,df,ik,cd,gd,jc,fl,da,cf,hk,ej,ke,ih,lg,ab,bi,bk,el,li,kb,dc,ad,je,ij,ca,hh,fg,gf,lf,ie,bh,fi,jb,ga,dl,eg,hj,cc,kd,ak 12,2,3,aa,db,kk,jd,he,cl,ig,ff,ei,bj,gc,lh,fh,ka,dd,be,lj,ii,cb,ac,gl,jk,ef,hg,ci,hd,ja,if,bg,eh,fc,gb,dk,al,le,kj,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,ee,bf,ic,ch,ai,dj,gk,ld,kg,fb,ha,jl,lf,ie,eb,hc,gh,jg,dl,ba,fd,ki,cj,ak,dg,ah,ce,gj,fk,kf,la,hl,bc,ed,ji,ib,hb,cg,aj,ek,id,lc,kh,di,jf,ge,bl,fa,kc,fj,gg,ll,ea,bb,hi,jh,ae,df,ik,cd,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,bk,el,li,kb,dc,ad,je,ij,ca,hh,fg,gf,il,lk,bh,fi,jb,ga,af,eg,hj,cc,kd,de 12,2,3,aa,db,kk,jd,he,cl,ig,ff,ei,bj,gc,lh,hb,cg,aj,ek,id,lc,kh,di,jf,ge,bl,fa,ci,hd,ja,if,bg,eh,fc,gb,dk,al,le,kj,gd,jc,fl,ag,cf,hk,ej,ke,lb,ia,dh,bi,ee,bf,ic,ch,ai,dj,gk,ld,kg,fb,ha,jl,il,lk,bh,fi,jb,ga,af,eg,hj,cc,kd,de,dg,ah,ce,gj,fk,kf,la,hl,bc,ed,ji,ib,fh,ka,dd,be,lj,ii,cb,ac,gl,jk,ef,hg,kc,fj,gg,ll,ea,bb,hi,jh,ae,df,ik,cd,jj,gi,hf,da,kl,fe,bd,ck,ih,lg,ab,ec,bk,el,li,kb,dc,ad,je,ij,ca,hh,fg,gf,lf,ie,eb,hc,gh,jg,dl,ba,fd,ki,cj,ak 12,2,3,aa,db,kk,jd,he,cl,ig,ff,ei,bj,gc,lh,hb,cg,dd,ek,lj,ii,kh,ac,jf,ge,bl,fa,ci,hd,ja,if,bg,eh,fc,gb,dk,al,le,kj,gd,jc,fl,da,cf,hk,ej,ke,ih,lg,ab,bi,ee,bf,ic,ch,ai,dj,gk,ld,kg,fb,ha,jl,lf,ie,bh,fi,jb,ga,dl,eg,hj,cc,kd,ak,dg,ah,ce,gj,fk,kf,la,hl,bc,ed,ji,ib,fh,ka,aj,be,id,lc,cb,di,gl,jk,ef,hg,kc,fj,gg,ll,ea,bb,hi,jh,ae,df,ik,cd,jj,gi,hf,ag,kl,fe,bd,ck,lb,ia,dh,ec,bk,el,li,kb,dc,ad,je,ij,ca,hh,fg,gf,il,lk,eb,hc,gh,jg,af,ba,fd,ki,cj,de 12,2,3,aa,dh,jc,bd,lg,hl,fk,kj,ii,cf,ge,eb,dj,ac,cd,ja,bf,gg,kh,fi,lb,ik,el,he,bc,cj,ia,fl,ee,jd,ai,lh,hk,gb,dg,kf,jb,be,hf,di,fj,kk,cl,ag,gd,ec,ih,la,lk,ef,ke,hh,dc,ib,ga,bl,jg,aj,ci,fd,ff,ig,bb,ck,ah,li,ed,je,kl,da,hj,gc,hg,kb,ei,gj,ca,af,ie,dd,fc,ll,bk,jh,kd,hi,lj,eg,gl,ba,db,ic,ch,fe,jf,ak,gi,ld,fg,if,jk,ej,hc,cb,ae,bh,ka,dl,eh,gk,al,kc,id,de,lf,ha,bj,ji,fb,cg,ce,jl,dk,ab,ki,fh,bg,gf,ea,hd,lc,ij,il,fa,gh,le,hb,cc,jj,ek,df,kg,ad,bi 12,2,3,aa,dj,bc,jb,lk,ff,hg,kd,gi,eh,ce,il,hl,gg,jd,kk,ib,li,af,ba,ej,de,fh,cc,ge,el,dg,ih,ci,hj,bk,jf,ka,fb,lc,ad,bd,ja,fl,di,hh,ck,gj,eg,if,kc,ab,le,ii,lb,hk,gd,jg,kl,fc,ch,ae,bj,ea,df,dh,ac,cj,be,ef,ig,kb,hi,ld,gk,jl,fa,fk,kh,ai,cl,ga,ed,ie,db,hc,lf,bg,jj,eb,he,kf,la,fd,gc,jh,ak,dl,cg,ij,bi,lg,bf,ee,fj,dc,ah,ca,gl,jk,id,ki,hb,cf,ik,gb,ec,aj,da,ll,fe,bh,ji,hd,kg,jc,cd,ia,hf,ke,bb,ei,lj,fg,al,dk,gh,kj,fi,lh,ag,bl,je,dd,ic,cb,ha,gf,ek 12,2,3,aa,dj,ig,ld,ei,bf,gc,jl,fk,ch,he,kb,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,dg,ad,la,ij,bc,el,ji,gf,ce,fb,kk,hh,lj,hk,bl,ag,jf,ia,cb,ec,kh,gi,dd,fe,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,id,ke,ef,da,gl,lg,fh,bi,hb,jc,aj,ck,bk,ff,je,hl,ca,ah,kg,ib,dc,ed,li,gj,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg,ee,cl,gk,kf,fg,db,ha,lh,ai,bj,ic,jd,hf,lc,ab,be,ih,jk,ej,cg,gd,ka,fl,di,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,kl,ii,dh,ek,lb,ge,bd,fa,jj,hg,cf,ac 12,2,3,aa,dj,ig,ld,ei,bf,gc,jl,fk,ch,he,kb,id,ke,ef,da,gl,lg,fh,bi,hb,jc,aj,ck,ci,eh,kc,gb,dk,fj,le,hd,bg,al,ja,if,lj,hk,bl,ag,jf,ia,cb,ec,kh,gi,dd,fe,ee,cl,gk,kf,fg,db,ha,lh,ai,bj,ic,jd,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,bk,ff,je,hl,ca,ah,kg,ib,dc,ed,li,gj,kl,ii,dh,ek,lb,ge,bd,fa,jj,hg,cf,ac,fc,bb,hi,jh,ae,cd,ik,kj,ea,df,gg,ll,hf,lc,ab,be,ih,jk,ej,cg,gd,ka,fl,di,dg,ad,la,ij,bc,el,ji,gf,ce,fb,kk,hh,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg 12,2,3,aa,dl,ge,if,fc,cb,ki,ej,jk,bd,lg,hh,eh,gc,ad,ji,kl,ha,ff,de,lj,ik,bb,cg,ce,fd,ii,kj,ea,gf,bg,lh,dc,ab,hk,jl,il,la,ch,ag,gd,ek,jj,fi,hb,kc,df,be,gi,eb,ka,bh,ae,dd,lk,hl,fg,cf,jc,ij,kd,he,el,ck,lb,ic,ah,gg,bf,ja,fj,di,dg,af,bk,ll,ci,fh,hc,jd,ee,gj,ia,kb,jb,bi,dj,ec,hf,kg,cl,ak,id,le,gh,fa,fk,cj,lc,hd,jg,bl,ga,ib,ai,dh,ke,ef,lf,ig,fb,da,bj,je,ed,cc,kh,hi,al,gk,bc,jh,hg,gb,dk,aj,ie,kf,ca,fl,ei,ld,hj,kk,jf,fe,ih,li,db,ba,gl,eg,cd,ac 12,2,3,aa,eb,ge,bh,ci,dd,fc,hl,jk,kf,lg,ij,hj,fe,el,ck,lb,ic,ah,gg,bf,ja,kd,di,dg,jh,bk,gb,hc,aj,ki,cf,ee,fl,ia,ld,jb,la,dj,ag,ff,ek,cl,kc,id,hi,gh,be,fk,hd,lc,kj,jg,bl,ga,ib,ai,dh,ce,ef,eh,ig,ad,da,kl,je,hf,fi,lj,cc,bb,gk,gi,af,fg,ll,dk,kb,ie,ej,ca,bd,jc,hh,cd,kk,jf,he,ih,li,db,ba,gl,eg,fj,ac,bc,dl,ka,if,ae,fh,lk,jd,hg,gj,ei,cb,lf,bi,ch,ec,gd,ha,jj,de,fb,ik,al,kg,ke,cj,ii,fd,ea,gf,bg,lh,dc,ab,hk,jl,il,gc,hb,ji,bj,cg,ed,ak,kh,le,df,fa 12,2,3,aa,eb,ge,bh,ci,ld,fc,hl,jk,kf,dg,ij,hj,fe,el,ck,lb,di,ih,gg,bf,ja,kd,ac,lg,jh,bk,gb,hc,aj,ki,cf,ee,fl,ia,dd,jb,la,dj,ig,ff,ek,cl,kc,ad,hi,gh,be,fk,hd,ai,kj,jg,bl,ga,ib,dc,lh,ce,ef,eh,ag,id,da,kl,je,hf,fi,lj,cc,bb,gk,gi,if,fg,ll,dk,kb,ae,ej,ca,bd,jc,hh,cd,kk,jf,he,ah,ic,db,ba,gl,eg,fj,li,bc,dl,ka,af,ie,fh,lk,jd,hg,gj,ei,cb,df,bi,ch,ec,gd,ha,jj,le,fb,ik,al,kg,ke,cj,lc,fd,ea,gf,bg,dh,ii,ab,hk,jl,il,gc,hb,ji,bj,cg,ed,ak,kh,de,lf,fa 12,2,3,aa,eb,ge,bh,fc,dd,ki,hl,jk,cf,lg,ij,il,gc,ch,ji,bj,kg,ed,ak,hb,le,df,fa,ce,fd,ii,kj,ea,gf,bg,lh,dc,ab,hk,jl,lf,bi,fb,ec,gd,ha,jj,de,kh,ik,al,cg,bc,dl,ka,if,ae,cb,lk,jd,fg,gj,ei,hh,hj,kk,jf,fe,ih,li,db,ba,gl,eg,cd,ac,gi,af,hg,ll,dk,fh,ie,ej,ca,bd,jc,kb,eh,ig,ad,da,kl,je,ff,cc,lj,hi,bb,gk,fk,cj,lc,hd,jg,bl,ga,ib,ai,dh,ke,ef,jb,la,dj,ag,hf,ek,cl,fi,id,kc,gh,be,dg,jh,bk,gb,ci,aj,hc,kf,ee,fl,ia,ld,kd,he,el,ck,lb,ic,ah,gg,bf,ja,fj,di 12,2,3,aa,eb,ge,bh,fc,ld,ki,hl,jk,cf,dg,ij,il,gc,ch,ji,bj,kg,ed,ak,hb,de,lf,fa,ce,fd,lc,kj,ea,gf,bg,dh,ii,ab,hk,jl,df,bi,fb,ec,gd,ha,jj,le,kh,ik,al,cg,bc,dl,ka,af,ie,cb,lk,jd,fg,gj,ei,hh,hj,kk,jf,fe,ah,ic,db,ba,gl,eg,cd,li,gi,if,hg,ll,dk,fh,ae,ej,ca,bd,jc,kb,eh,ag,id,da,kl,je,ff,cc,lj,hi,bb,gk,fk,cj,ai,hd,jg,bl,ga,ib,dc,lh,ke,ef,jb,la,dj,ig,hf,ek,cl,fi,ad,kc,gh,be,lg,jh,bk,gb,ci,aj,hc,kf,ee,fl,ia,dd,kd,he,el,ck,lb,di,ih,gg,bf,ja,fj,ac 12,2,3,aa,ff,ig,hl,ei,db,gc,lh,ce,bj,kk,jd,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,bk,ad,je,ij,fg,el,ha,gf,dc,ch,li,kb,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,ci,bb,kc,jh,ae,fj,ik,hd,ea,df,gg,ll,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,dg,cl,la,kf,bc,ah,ji,ib,fk,ed,he,gj,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg,ee,dj,gk,ld,ca,bf,kg,jl,ai,fb,ic,hh,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,fc,eh,hi,gb,dk,cd,le,kj,bg,al,ja,if,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac 12,2,3,aa,ff,ig,hl,ei,db,gc,lh,ce,bj,kk,jd,id,lc,ef,be,gl,jk,fh,cg,hb,ka,aj,di,fc,eh,hi,gb,dk,cd,le,kj,bg,al,ja,if,kl,hk,dh,ag,lb,ia,bd,ec,jj,gi,cf,fe,ee,dj,gk,ld,ca,bf,kg,jl,ai,fb,ic,hh,gh,jg,fd,cc,hj,ki,af,de,il,lk,eb,ba,dg,cl,la,kf,bc,ah,ji,ib,fk,ed,he,gj,lj,ii,bl,ek,jf,ge,cb,fa,kh,hg,dd,ac,ci,bb,kc,jh,ae,fj,ik,hd,ea,df,gg,ll,hf,ke,ab,da,ih,lg,ej,bi,gd,jc,fl,ck,bk,ad,je,ij,fg,el,ha,gf,dc,ch,li,kb,jb,ga,cj,fi,kd,hc,dl,ak,lf,ie,bh,eg 12,2,3,aa,fh,ee,gd,bk,il,dg,lf,kc,jj,ci,hb,hl,eg,jh,ke,gb,di,ff,ac,ld,ck,ij,ba,ce,aj,li,fl,ic,bh,kk,eb,ja,hf,gg,dd,ed,ki,al,ia,df,ge,bj,jk,fb,lg,hh,cc,fk,id,dc,cf,ai,jb,he,gh,bg,kl,ea,lj,lh,de,cd,bi,kj,fa,ib,hg,gf,ec,jl,ak,ig,cb,gk,ej,je,af,la,dl,hi,bd,fc,kh,db,lk,fj,jc,hd,cg,ah,ka,el,gi,bf,ie,bc,jf,kg,lb,ca,hj,ei,fd,ae,ih,dk,gl,gj,hc,if,ag,ll,ek,jd,be,ch,da,kb,fi,ji,bl,ha,dh,fg,kd,gc,cj,ik,ab,le,ef,kf,ga,bb,hk,eh,lc,cl,ii,dj,fe,ad,jg 12,2,3,aa,fh,je,ej,bk,il,dg,lf,kc,gd,ci,hb,hl,jg,eh,ke,gb,di,ff,ac,ld,ck,ij,ba,ce,aj,li,fl,ic,gh,kk,eb,ja,hf,bg,dd,gj,ki,al,ia,df,be,ed,jk,fb,lg,hh,cc,fk,id,dc,cf,ai,jb,he,bh,gg,kl,ea,lj,lh,de,cd,gi,kj,fa,ib,hg,bf,ec,jl,ak,ig,cb,gk,bd,ee,af,la,dl,hi,jj,fc,kh,db,lk,fj,jc,hd,cg,ah,ka,el,bi,gf,ie,bc,ef,kg,lb,ca,hj,ji,fd,ae,ih,dk,gl,jd,hc,if,ag,ll,ek,bj,ge,ch,da,kb,fi,ei,bl,ha,dh,fg,kd,gc,cj,ik,ab,le,jf,kf,ga,bb,hk,jh,lc,cl,ii,dj,fe,ad,eg 12,2,3,aa,gd,ci,ej,je,lf,bk,hb,fc,kh,dg,il,gf,hg,fj,ka,db,ie,ah,bi,cd,jc,el,lk,he,cf,ja,fl,ic,eb,li,aj,bg,dd,kk,gh,kb,ek,if,ge,bj,fi,jd,da,ll,ag,hh,cc,fk,kl,gg,hf,ai,bh,dc,id,ea,lj,ce,jb,dj,ii,bb,lc,cl,ga,ff,ke,jh,hk,ad,eg,ig,jj,kc,bd,gk,dl,ee,fh,hi,cb,la,af,ld,ac,eh,di,kf,jg,hl,ck,gb,fe,ij,ba,bc,lb,dk,ih,fg,kd,ca,gl,ae,ef,ji,hj,ch,be,al,jk,ed,hc,gj,lg,df,ia,fb,ki,ei,dh,le,ab,ha,cj,kg,jf,ik,bl,gc,fd,jl,fa,hd,cg,lh,ak,ib,ec,kj,gi,bf,de 12,2,3,aa,gd,kc,ej,je,lf,bk,hb,ci,fh,dg,il,gf,cg,fj,ka,db,ie,ah,bi,hd,jc,el,lk,ce,hf,ja,fl,ic,eb,li,aj,bg,dd,kk,gh,kb,ek,if,ge,bj,hc,jd,da,ll,ag,ch,fi,fk,kl,gg,cf,ai,bh,dc,id,ea,lj,he,jb,dj,ii,bb,lc,cl,ga,kf,fe,jh,hk,ad,eg,ig,jj,hi,bd,gk,dl,ee,kh,fc,cb,la,af,ld,ac,eh,di,ff,jg,hl,ck,gb,ke,ij,ba,bc,lb,dk,ih,kg,fd,ca,gl,ae,ef,ji,hj,hh,be,al,jk,ed,ki,gj,lg,df,ia,fb,cc,ei,dh,le,ab,ha,cj,fg,jf,ik,bl,gc,kd,jl,fa,cd,hg,lh,ak,ib,ec,kj,gi,bf,de 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13,4,5,aa,cm,fl,bh,ei,hj,kk,mg,lc,dd,ge,jf,ib,db,ga,am,ll,hh,ci,fj,ik,kg,jc,bd,me,ef,cf,bb,ma,gm,jl,fh,ai,lj,dk,ig,ec,hd,ke,ie,af,hb,ka,mm,el,lh,gi,jj,bk,dg,cc,fd,ld,de,gf,fb,ia,km,cl,jh,mi,ej,hk,bg,ac,gc,jd,be,mf,lb,da,im,al,eh,ki,cj,fk,hg,fg,mc,ed,he,kf,jb,ba,dm,gl,ch,ii,aj,lk,jk,lg,kc,cd,fe,if,eb,ha,bm,ml,ah,di,gj,mj,ek,jg,ic,ad,le,df,cb,fa,hm,kl,gh,bi,hi,kj,ck,eg,dc,gd,je,bf,ab,la,fm,il,mh,kh,fi,ij,ak,cg,bc,md,ee,hf,gb,ja,lm,dl,bl,ih,li,dj,gk,ag,hc,kd,ce,ff,mb,ea,jm,em,hl,dh,ji,bj,mk,gg,fc,id,ae,lf,kb,ca 13,4,5,aa,cm,kl,bh,ei,mj,hk,jg,ic,dd,le,gf,fb,db,la,am,il,mh,ci,kj,fk,hg,gc,bd,je,ef,cf,bb,ja,lm,gl,kh,ai,ij,dk,fg,ec,md,he,fe,af,mb,ha,jm,el,ih,li,gj,bk,dg,cc,kd,id,de,lf,kb,fa,hm,cl,gh,ji,ej,mk,bg,ac,lc,gd,be,jf,ib,da,fm,al,eh,hi,cj,kk,mg,kg,jc,ed,me,hf,gb,ba,dm,ll,ch,fi,aj,ik,gk,ig,hc,cd,ke,ff,eb,ma,bm,jl,ah,di,lj,jj,ek,gg,fc,ad,ie,df,cb,ka,mm,hl,lh,bi,mi,hj,ck,eg,dc,ld,ge,bf,ab,ia,km,fl,jh,hh,ki,fj,ak,cg,bc,jd,ee,mf,lb,ga,im,dl,bl,fh,ii,dj,lk,ag,mc,hd,ce,kf,jb,ea,gm,em,ml,dh,gi,bj,jk,lg,kc,fd,ae,if,hb,ca 13,4,5,aa,db,bf,ee,hd,kc,ig,mk,cj,fi,lh,gl,jm,fm,ja,mb,kf,ae,dd,gc,eg,ik,lj,bi,hh,cl,ll,bm,fa,ib,gf,je,md,cc,ag,ek,hj,ki,dh,mh,hl,km,ba,eb,cf,fe,id,lc,jg,ak,dj,gi,ci,ih,dl,gm,ka,ab,lf,be,ed,hc,fg,jk,mj,ij,li,eh,ml,cm,ga,jb,hf,ke,ad,dc,bg,fk,bk,ej,hi,ah,il,lm,ca,fb,df,ge,jd,mc,kg,gg,kk,aj,di,jh,el,hm,la,bb,mf,ce,fd,ic,ec,cg,gk,jj,mi,fh,al,dm,ha,kb,if,le,bd,kd,ac,lg,ck,fj,ii,bh,jl,mm,da,gb,ef,he,de,gd,jc,hg,lk,bj,ei,kh,fl,im,ma,cb,af,jf,me,cd,fc,dg,hk,kj,ai,gh,bl,em,ia,lb,hb,ff,ie,ld,bc,mg,dk,gj,ji,ch,kl,am,ea 13,4,5,aa,fm,il,bh,hi,kj,ck,eg,dc,gd,je,mf,lb,gb,ja,am,dl,kh,fi,ij,lk,cg,mc,bd,ee,hf,ff,bb,ea,jm,ml,ih,ai,dj,gk,lg,hc,kd,ce,le,af,kb,ca,em,hl,dh,ji,mj,bk,gg,fc,id,dd,ge,jf,ib,la,cm,fl,mh,ei,hj,kk,bg,ac,jc,md,be,ef,db,ga,lm,al,hh,ci,fj,ik,kg,ig,ec,hd,ke,cf,mb,ba,gm,jl,fh,li,aj,dk,mk,dg,cc,fd,ie,lf,hb,ka,bm,el,ah,gi,jj,ej,hk,mg,lc,ad,de,gf,fb,ia,km,cl,jh,bi,ki,cj,fk,hg,gc,jd,me,bf,ab,da,im,ll,eh,ch,ii,lj,ak,fg,bc,ed,he,kf,jb,ma,dm,gl,bl,lh,di,gj,jk,ag,kc,cd,fe,if,eb,ha,mm,hm,kl,gh,mi,bj,ek,jg,ic,ld,ae,df,cb,fa 13,4,6,aa,bb,cc,dd,ee,fi,gh,hm,il,jk,kj,lg,mf,fd,ge,hi,ih,jm,kl,lk,mj,ag,bf,ca,db,ec,kh,lm,ml,ak,bj,cg,df,ea,fb,gc,hd,ie,ji,ck,dj,eg,ff,ga,hb,ic,jd,ke,li,mh,am,bl,hf,ia,jb,kc,ld,me,ai,bh,cm,dl,ek,fj,gg,mc,ad,be,ci,dh,em,fl,gk,hj,ig,jf,ka,lb,ei,fh,gm,hl,ik,jj,kg,lf,ma,ab,bc,cd,de,jl,kk,lj,mg,af,ba,cb,dc,ed,fe,gi,hh,im,bg,cf,da,eb,fc,gd,he,ii,jh,km,ll,mk,aj,gb,hc,id,je,ki,lh,mm,al,bk,cj,dg,ef,fa,le,mi,ah,bm,cl,dk,ej,fg,gf,ha,ib,jc,kd,dm,el,fk,gj,hg,if,ja,kb,lc,md,ae,bi,ch,ij,jg,kf,la,mb,ac,bd,ce,di,eh,fm,gl,hk 13,4,6,aa,bb,cc,dd,ee,fk,gl,hg,ih,ji,kj,lm,mf,fc,gd,he,ik,jl,kg,lh,mi,aj,bm,cf,da,eb,ke,lk,ml,ag,bh,ci,dj,em,ff,ga,hb,ic,jd,cl,dg,eh,fi,gj,hm,if,ja,kb,lc,md,ae,bk,hh,ii,jj,km,lf,ma,ab,bc,cd,de,ek,fl,gg,mj,am,bf,ca,db,ec,fd,ge,hk,il,jg,kh,li,ef,fa,gb,hc,id,je,kk,ll,mg,ah,bi,cj,dm,jb,kc,ld,me,ak,bl,cg,dh,ei,fj,gm,hf,ia,bd,ce,dk,el,fg,gh,hi,ij,jm,kf,la,mb,ac,gk,hl,ig,jh,ki,lj,mm,af,ba,cb,dc,ed,fe,lg,mh,ai,bj,cm,df,ea,fb,gc,hd,ie,jk,kl,di,ej,fm,gf,ha,ib,jc,kd,le,mk,al,bg,ch,im,jf,ka,lb,mc,ad,be,ck,dl,eg,fh,gi,hj 13,4,6,aa,bb,cc,dd,eg,fk,gj,hi,ie,jf,kl,lm,mh,fc,gd,hg,ik,jj,ki,le,mf,al,bm,ch,da,eb,kg,lk,mj,ai,be,cf,dl,em,fh,ga,hb,ic,jd,cj,di,ee,ff,gl,hm,ih,ja,kb,lc,md,ag,bk,he,if,jl,km,lh,ma,ab,bc,cd,dg,ek,fj,gi,ml,am,bh,ca,db,ec,fd,gg,hk,ij,ji,ke,lf,eh,fa,gb,hc,id,jg,kk,lj,mi,ae,bf,cl,dm,jb,kc,ld,mg,ak,bj,ci,de,ef,fl,gm,hh,ia,bd,cg,dk,ej,fi,ge,hf,il,jm,kh,la,mb,ac,gk,hj,ii,je,kf,ll,mm,ah,ba,cb,dc,ed,fg,li,me,af,bl,cm,dh,ea,fb,gc,hd,ig,jk,kj,df,el,fm,gh,ha,ib,jc,kd,lg,mk,aj,bi,ce,im,jh,ka,lb,mc,ad,bg,ck,dj,ei,fe,gf,hl 13,4,6,aa,bb,cc,dd,eg,fk,gl,hm,ie,jf,kj,li,mh,fd,gg,hk,il,jm,ke,lf,mj,ai,bh,ca,db,ec,kl,lm,me,af,bj,ci,dh,ea,fb,gc,hd,ig,jk,cf,dj,ei,fh,ga,hb,ic,jd,kg,lk,ml,am,be,hh,ia,jb,kc,ld,mg,ak,bl,cm,de,ef,fj,gi,mc,ad,bg,ck,dl,em,fe,gf,hj,ii,jh,ka,lb,ek,fl,gm,he,if,jj,ki,lh,ma,ab,bc,cd,dg,je,kf,lj,mi,ah,ba,cb,dc,ed,fg,gk,hl,im,bi,ch,da,eb,fc,gd,hg,ik,jl,km,le,mf,aj,gb,hc,id,jg,kk,ll,mm,ae,bf,cj,di,eh,fa,lg,mk,al,bm,ce,df,ej,fi,gh,ha,ib,jc,kd,dm,ee,ff,gj,hi,ih,ja,kb,lc,md,ag,bk,cl,ij,ji,kh,la,mb,ac,bd,cg,dk,el,fm,ge,hf 13,4,6,aa,bb,cc,dd,eh,fk,gl,hf,ie,ji,kj,lm,mg,fc,gd,hh,ik,jl,kf,le,mi,aj,bm,cg,da,eb,kh,lk,ml,af,be,ci,dj,em,fg,ga,hb,ic,jd,cl,df,ee,fi,gj,hm,ig,ja,kb,lc,md,ah,bk,he,ii,jj,km,lg,ma,ab,bc,cd,dh,ek,fl,gf,mj,am,bg,ca,db,ec,fd,gh,hk,il,jf,ke,li,eg,fa,gb,hc,id,jh,kk,ll,mf,ae,bi,cj,dm,jb,kc,ld,mh,ak,bl,cf,de,ei,fj,gm,hg,ia,bd,ch,dk,el,ff,ge,hi,ij,jm,kg,la,mb,ac,gk,hl,if,je,ki,lj,mm,ag,ba,cb,dc,ed,fh,lf,me,ai,bj,cm,dg,ea,fb,gc,hd,ih,jk,kl,di,ej,fm,gg,ha,ib,jc,kd,lh,mk,al,bf,ce,im,jg,ka,lb,mc,ad,bh,ck,dl,ef,fe,gi,hj 13,4,6,aa,bb,cc,dd,ei,fh,gl,hk,ie,jf,kg,lm,mj,fc,gd,hi,ih,jl,kk,le,mf,ag,bm,cj,da,eb,ki,lh,ml,ak,be,cf,dg,em,fj,ga,hb,ic,jd,cl,dk,ee,ff,gg,hm,ij,ja,kb,lc,md,ai,bh,he,if,jg,km,lj,ma,ab,bc,cd,di,eh,fl,gk,mg,am,bj,ca,db,ec,fd,gi,hh,il,jk,ke,lf,ej,fa,gb,hc,id,ji,kh,ll,mk,ae,bf,cg,dm,jb,kc,ld,mi,ah,bl,ck,de,ef,fg,gm,hj,ia,bd,ci,dh,el,fk,ge,hf,ig,jm,kj,la,mb,ac,gh,hl,ik,je,kf,lg,mm,aj,ba,cb,dc,ed,fi,lk,me,af,bg,cm,dj,ea,fb,gc,hd,ii,jh,kl,df,eg,fm,gj,ha,ib,jc,kd,li,mh,al,bk,ce,im,jj,ka,lb,mc,ad,bi,ch,dl,ek,fe,gf,hg 13,4,6,aa,bb,cc,dd,ei,fh,gl,hm,ie,jf,kg,lk,mj,fd,gi,hh,il,jm,ke,lf,mg,ak,bj,ca,db,ec,kl,lm,me,af,bg,ck,dj,ea,fb,gc,hd,ii,jh,cf,dg,ek,fj,ga,hb,ic,jd,ki,lh,ml,am,be,hj,ia,jb,kc,ld,mi,ah,bl,cm,de,ef,fg,gk,mc,ad,bi,ch,dl,em,fe,gf,hg,ik,jj,ka,lb,eh,fl,gm,he,if,jg,kk,lj,ma,ab,bc,cd,di,je,kf,lg,mk,aj,ba,cb,dc,ed,fi,gh,hl,im,bk,cj,da,eb,fc,gd,hi,ih,jl,km,le,mf,ag,gb,hc,id,ji,kh,ll,mm,ae,bf,cg,dk,ej,fa,li,mh,al,bm,ce,df,eg,fk,gj,ha,ib,jc,kd,dm,ee,ff,gg,hk,ij,ja,kb,lc,md,ai,bh,cl,ig,jk,kj,la,mb,ac,bd,ci,dh,el,fm,ge,hf 13,4,6,aa,bb,cc,dd,ej,fk,gl,hm,ie,jf,kg,lh,mi,fd,gj,hk,il,jm,ke,lf,mg,ah,bi,ca,db,ec,kl,lm,me,af,bg,ch,di,ea,fb,gc,hd,ij,jk,cf,dg,eh,fi,ga,hb,ic,jd,kj,lk,ml,am,be,hi,ia,jb,kc,ld,mj,ak,bl,cm,de,ef,fg,gh,mc,ad,bj,ck,dl,em,fe,gf,hg,ih,ji,ka,lb,ek,fl,gm,he,if,jg,kh,li,ma,ab,bc,cd,dj,je,kf,lg,mh,ai,ba,cb,dc,ed,fj,gk,hl,im,bh,ci,da,eb,fc,gd,hj,ik,jl,km,le,mf,ag,gb,hc,id,jj,kk,ll,mm,ae,bf,cg,dh,ei,fa,lj,mk,al,bm,ce,df,eg,fh,gi,ha,ib,jc,kd,dm,ee,ff,gg,hh,ii,ja,kb,lc,md,aj,bk,cl,ig,jh,ki,la,mb,ac,bd,cj,dk,el,fm,ge,hf 13,4,6,aa,bb,cc,dd,ek,fh,gg,hf,ie,jj,ki,lm,ml,fc,gd,hk,ih,jg,kf,le,mj,ai,bm,cl,da,eb,kk,lh,mg,af,be,cj,di,em,fl,ga,hb,ic,jd,cg,df,ee,fj,gi,hm,il,ja,kb,lc,md,ak,bh,he,ij,ji,km,ll,ma,ab,bc,cd,dk,eh,fg,gf,mi,am,bl,ca,db,ec,fd,gk,hh,ig,jf,ke,lj,el,fa,gb,hc,id,jk,kh,lg,mf,ae,bj,ci,dm,jb,kc,ld,mk,ah,bg,cf,de,ej,fi,gm,hl,ia,bd,ck,dh,eg,ff,ge,hj,ii,jm,kl,la,mb,ac,gh,hg,if,je,kj,li,mm,al,ba,cb,dc,ed,fk,lf,me,aj,bi,cm,dl,ea,fb,gc,hd,ik,jh,kg,dj,ei,fm,gl,ha,ib,jc,kd,lk,mh,ag,bf,ce,im,jl,ka,lb,mc,ad,bk,ch,dg,ef,fe,gj,hi 13,4,6,aa,bb,cc,dd,ek,fj,gi,hm,ie,jf,kg,lh,ml,fd,gk,hj,ii,jm,ke,lf,mg,ah,bl,ca,db,ec,ki,lm,me,af,bg,ch,dl,ea,fb,gc,hd,ik,jj,cf,dg,eh,fl,ga,hb,ic,jd,kk,lj,mi,am,be,hl,ia,jb,kc,ld,mk,aj,bi,cm,de,ef,fg,gh,mc,ad,bk,cj,di,em,fe,gf,hg,ih,jl,ka,lb,ej,fi,gm,he,if,jg,kh,ll,ma,ab,bc,cd,dk,je,kf,lg,mh,al,ba,cb,dc,ed,fk,gj,hi,im,bh,cl,da,eb,fc,gd,hk,ij,ji,km,le,mf,ag,gb,hc,id,jk,kj,li,mm,ae,bf,cg,dh,el,fa,lk,mj,ai,bm,ce,df,eg,fh,gl,ha,ib,jc,kd,dm,ee,ff,gg,hh,il,ja,kb,lc,md,ak,bj,ci,ig,jh,kl,la,mb,ac,bd,ck,dj,ei,fm,ge,hf 13,4,6,aa,bb,cc,dd,em,fg,gf,hk,ij,ji,kh,le,ml,fk,gj,hi,ih,je,kl,la,mb,ac,bd,cm,dg,ef,kb,lc,md,am,bg,cf,dk,ej,fi,gh,he,il,ja,cj,di,eh,fe,gl,ha,ib,jc,kd,lm,mg,af,bk,hc,id,jm,kg,lf,mk,aj,bi,ch,de,el,fa,gb,mi,ah,be,cl,da,eb,fc,gd,hm,ig,jf,kk,lj,ed,fm,gg,hf,ik,jj,ki,lh,me,al,ba,cb,dc,jh,ke,ll,ma,ab,bc,cd,dm,eg,ff,gk,hj,ii,bm,cg,df,ek,fj,gi,hh,ie,jl,ka,lb,mc,ad,ge,hl,ia,jb,kc,ld,mm,ag,bf,ck,dj,ei,fh,lg,mf,ak,bj,ci,dh,ee,fl,ga,hb,ic,jd,km,dl,ea,fb,gc,hd,im,jg,kf,lk,mj,ai,bh,ce,if,jk,kj,li,mh,ae,bl,ca,db,ec,fd,gm,hg 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13,5,6,aa,dh,gb,ji,mc,cj,fd,ik,le,bl,ef,hm,kg,eh,hb,ki,ac,dj,gd,jk,me,cl,ff,im,lg,ba,ib,li,bc,ej,hd,kk,ae,dl,gf,jm,mg,ca,fh,mi,cc,fj,id,lk,be,el,hf,km,ag,da,gh,jb,dc,gj,jd,mk,ce,fl,if,lm,bg,ea,hh,kb,ai,hj,kd,ak,de,gl,jf,mm,cg,fa,ih,lb,bi,ec,ld,bk,ee,hl,kf,am,dg,ga,jh,mb,ci,fc,ij,ck,fe,il,lf,bm,eg,ha,kh,ab,di,gc,jj,md,ge,jl,mf,cm,fg,ia,lh,bb,ei,hc,kj,ad,dk,kl,af,dm,gg,ja,mh,cb,fi,ic,lj,bd,ek,he,bf,em,hg,ka,ah,db,gi,jc,mj,cd,fk,ie,ll,fm,ig,la,bh,eb,hi,kc,aj,dd,gk,je,ml,cf,jg,ma,ch,fb,ii,lc,bj,ed,hk,ke,al,df,gm 13,5,6,aa,dm,eb,hc,kd,be,ff,ig,lh,ci,gj,jk,ml,gl,ha,km,lb,bc,ed,ie,mf,cg,fh,ji,aj,dk,kk,al,ba,em,fb,ic,ld,ce,gf,jg,mh,di,hj,bj,ek,hl,ia,lm,mb,cc,fd,je,af,dg,gh,ki,ei,ij,lk,bl,ca,fm,gb,jc,md,de,hf,kg,ah,hh,li,cj,fk,il,ja,mm,ab,dc,gd,ke,bf,eg,lg,bh,fi,jj,mk,cl,da,gm,hb,kc,ad,ee,if,cf,fg,ih,mi,dj,gk,jl,ka,am,bb,ec,hd,le,fe,jf,mg,ch,gi,kj,ak,dl,ea,hm,ib,lc,bd,id,me,df,gg,jh,ai,ej,hk,kl,la,bm,cb,fc,mc,cd,ge,kf,ag,dh,hi,lj,bk,el,fa,im,jb,db,gc,jd,ae,ef,hg,kh,bi,fj,ik,ll,ma,cm,jm,kb,ac,dd,he,lf,bg,eh,ii,mj,ck,fl,ga 13,5,6,aa,dm,ek,hl,ij,li,bh,fg,jf,me,cd,gc,kb,eb,ha,km,lk,bl,cj,fi,ih,mg,df,ge,jd,ac,hc,lb,ba,em,fk,il,jj,mi,ch,gg,kf,ae,dd,kd,bc,fb,ia,lm,mk,cl,dj,gi,jh,ag,ef,he,be,ed,ic,mb,ca,fm,gk,jl,kj,ai,dh,hg,lf,ff,ie,ld,cc,gb,ja,mm,ak,dl,ej,hi,kh,bg,ig,mf,ce,fd,jc,ab,da,gm,hk,kl,lj,bi,eh,lh,cg,gf,je,md,dc,hb,ka,am,bk,el,fj,ii,ci,fh,jg,af,de,gd,kc,bb,ea,hm,ik,ll,mj,gj,ji,mh,dg,hf,ke,ad,ec,ib,la,bm,ck,fl,ml,aj,di,gh,kg,bf,ee,hd,lc,cb,fa,im,jk,dk,gl,hj,ki,ah,eg,if,le,bd,fc,jb,ma,cm,jm,kk,al,bj,ei,hh,lg,cf,fe,id,mc,db,ga 13,5,6,aa,dm,gl,jk,mj,ci,fh,ig,lf,be,ed,hc,kb,eb,ha,km,al,dk,gj,ji,mh,cg,ff,ie,ld,bc,ic,lb,ba,em,hl,kk,aj,di,gh,jg,mf,ce,fd,md,cc,fb,ia,lm,bl,ek,hj,ki,ah,dg,gf,je,de,gd,jc,mb,ca,fm,il,lk,bj,ei,hh,kg,af,hf,ke,ad,dc,gb,ja,mm,cl,fk,ij,li,bh,eg,lg,bf,ee,hd,kc,ab,da,gm,jl,mk,cj,fi,ih,ch,fg,if,le,bd,ec,hb,ka,am,dl,gk,jj,mi,gi,jh,mg,cf,fe,id,lc,bb,ea,hm,kl,ak,dj,kj,ai,dh,gg,jf,me,cd,fc,ib,la,bm,el,hk,bk,ej,hi,kh,ag,df,ge,jd,mc,cb,fa,im,ll,fl,ik,lj,bi,eh,hg,kf,ae,dd,gc,jb,ma,cm,jm,ml,ck,fj,ii,lh,bg,ef,he,kd,ac,db,ga 13,5,6,aa,ec,ld,fe,jg,dh,km,cb,bi,il,hf,mj,gk,fg,mh,gm,lb,ki,el,df,ij,ck,ja,ac,hd,be,gi,al,mf,ej,lk,fa,jc,dd,ke,bg,ih,cm,hb,hk,ba,fc,md,ge,kg,eh,lm,db,ci,jl,if,aj,ce,gg,ah,hm,mb,li,fl,ef,jj,dk,ka,bc,id,ib,hi,bl,af,fj,mk,ga,kc,ed,le,cg,jh,dm,bj,ik,ca,gc,ad,he,lg,fh,mm,eb,di,kl,jf,jd,de,hg,bh,im,ab,mi,gl,ff,kj,ek,la,cc,em,jb,ii,cl,bf,gj,ak,ha,lc,fd,me,dg,kh,kf,cj,jk,da,hc,bd,ie,mg,gh,am,fb,ei,ll,dc,kd,ee,ig,ch,jm,bb,ai,hl,gf,lj,fk,ma,lh,fm,kb,ji,dl,cf,hj,bk,ia,mc,gd,ae,eg,ml,lf,dj,kk,ea,ic,cd,je,ag,hh,bm,gb,fi