#1Number 0 at (1,2) is full — mark (2,2) as X.basic
#2Number 4 at (2,8) needs 4 more — place cat at (1,8).basic
#3Number 4 at (2,8) needs 4 more — place cat at (3,8).basic
#4Number 4 at (2,8) needs 4 more — place cat at (2,7).basic
#5Number 4 at (2,8) needs 4 more — place cat at (2,9).basic
#6Number 0 at (3,3) is full — mark (2,3) as X.basic
#7Number 0 at (3,3) is full — mark (3,4) as X.basic
#8Number 4 at (3,9) needs 2 more — place cat at (4,9).basic
#9Number 4 at (3,9) needs 2 more — place cat at (3,10).basic
#10Number 4 at (4,8) needs 2 more — place cat at (5,8).basic
#11Number 4 at (4,8) needs 2 more — place cat at (4,7).basic
#12Number 2 at (10,7) needs 2 more — place cat at (10,6).basic
#13Number 2 at (10,7) needs 2 more — place cat at (10,8).basic
#14Number 1 at (12,4) needs 1 more — place cat at (11,4).basic
#15Number 1 at (1,3) needs 1 more — place cat at (1,4).basic
