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,ao;ra,cb,ao;ra,cc,ao;ra,cd,ah;ra,ce,ah;ra,cf,ah;ra,cg,ah;ra,ch,ad;ra,ci,ad;
ao;ap;4,2;4,2;rb,ca,ab;rb,cb,ao;rb,cc,am;rb,cd,am;rb,ce,ah;rb,cf,ah;rb,cg,ah;rb,ch,ad;rb,ci,ad;
ao;6,1;al;5,3;rc,ca,ab;rc,cb,ao;rc,cc,am;rc,cd;rc,ce,ah;rc,cf,ap;rc,cg,ap;rc,ch,ap;rc,ci,ap;
7,0;am;al;6,3;rd,ca,ag;rd,cb,ag;rd,cc;rd,cd;rd,ce;rd,cf;rd,cg,ap;rd,ch,ap;rd,ci,aq;
an;am;al;7,3;re,ca,ag;re,cb,ag;re,cc,ag;re,cd,ag;re,ce;re,cf,aq;re,cg,aq;re,ch,aq;re,ci,aq;
an;am;al;8,3;rf,ca,ag;rf,cb,af;rf,cc,af;rf,cd;rf,ce;rf,cf;rf,cg;rf,ch,aq;rf,ci,aq;
an;am;al;9,3;rg,ca,af;rg,cb,af;rg,cc,af;rg,cd,af;rg,ce,ar;rg,cf;rg,cg,ac;rg,ch,ae;rg,ci,al;
an;am;al;10,3;rh,ca,an;rh,cb,an;rh,cc,ar;rh,cd,ar;rh,ce,ar;rh,cf,ac;rh,cg,ac;rh,ch,ae;rh,ci,al;
an;am;al;11,3;ri,ca,an;ri,cb,an;ri,cc,ar;ri,cd,ar;ri,ce,ar;ri,cf,ar;ri,cg,ae;ri,ch,ae;ri,ci,ae;
12.9876.56789
1..987.456789
...98.3456789
11...........
22...8...1...
33...........
4.7..........
.66...1......
555.5.......4
444.......9..
333..........
222..........
111....8...2.