5
1 5 2
BABAB
1 2
2 3 3
ABA
AAB
1 0 5
3 2 4
AB
BA
AB
0 1 2 3
5 5 6
BBABA
ABAAB
AAABA
BABBA
BBBAB
5 0 8 12 10 1
10 10 15
AABAAABBAB
BAABAAAABB
AABABBBABB
BAAABAAAAB
BBBBAAABAA
ABAABBBABA
BABAABABBA
AAABAAABAA
BAAAABBBBA
ABABBAAABA
14 2 99 33 3 8 43 4 12 1 21 24 17 32 10