13 9 3
aq;aq;0,2;ae;ae;ae;ae;0,7;ad;ad;ad;ad;ad;
ar;1,1;0,1;af;af;af;1,6;ac;ac;ac;ac;ac;ac;
2,0;1,0;1,1;ag;ag;2,5;ab;ab;ab;ab;ab;ab;ab;
ao;ap;2,2;ah;3,4;2,4;3,5;3,6;3,7;3,8;3,9;3,10;3,11;
ao;ap;3,2;4,2;ra,ca,ar;ra,cb,ar;ra,cc,ar;ra,cd,ai;ra,ce,ai;ra,cf,ai;ra,cg,ah;ra,ch,ah;ra,ci,ah;
ao;ap;4,2;4,2;rb,ca,ar;rb,cb,ar;rb,cc,ar;rb,cd,ai;rb,ce,ai;rb,cf,ai;rb,cg,ah;rb,ch,ah;rb,ci,ah;
ao;6,1;al;5,3;rc,ca,ab;rc,cb,ar;rc,cc,ar;rc,cd,ai;rc,ce,ai;rc,cf,ai;rc,cg,ah;rc,ch,ah;rc,ci,al;
7,0;am;al;6,3;rd,ca,ab;rd,cb,aq;rd,cc,aq;rd,cd,ao;rd,ce;rd,cf,ao;rd,cg,ag;rd,ch,ag;rd,ci,al;
an;am;al;7,3;re,ca,aq;re,cb,aq;re,cc,aq;re,cd,ao;re,ce,ao;re,cf,ao;re,cg,ag;re,ch,ag;re,ci,ag;
an;am;al;8,3;rf,ca,aq;rf,cb,ac;rf,cc,aq;rf,cd,ae;rf,ce,ae;rf,cf,ae;rf,cg,ag;rf,ch,am;rf,ci,ag;
an;am;al;9,3;rg,ca,ap;rg,cb,ac;rg,cc,ad;rg,cd,ad;rg,ce,ae;rg,cf,an;rg,cg,an;rg,ch,am;rg,ci,af;
an;am;al;10,3;rh,ca,ap;rh,cb,ac;rh,cc,ap;rh,cd,ad;rh,ce,ae;rh,cf,an;rh,cg,af;rh,ch,am;rh,ci,af;
an;am;al;11,3;ri,ca,ap;ri,cb,ap;ri,cc,ap;ri,cd,ad;ri,ce;ri,cf,an;ri,cg,af;ri,ch,af;ri,ci,af;
12.9876.56789
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