aabac
aaacf
afc1b
awxcz
aqqqc

horizontal 3 'a' at 0 1
horizontal 3 'q' at 1 4

vertical 5 'a' at 0 0

diagonal 2 'a' at 1 0
diagonal 2 'a' at 3 0
diagonal 3 'c' at 4 0
diagonal 2 'a' at 1 1
diagonal 2 'c' at 3 1

diagonal 2 'a' at 0 0
diagonal 2 'a' at 1 0
diagonal 3 'c' at 2 2
diagonal 2 'c' at 3 3