AA AAAAAA AAAAAAA AAAAAAA AAAAAAAAA
AA AAA AAAAAAAAAAAAAAA AAAAAAAAAA
AAA AAAA AAAAAAA
A AAAAAAAAAAAAAAAAAAAAA AAAAA A
AAAAAAAAAA A AA AAAAAAA A AAAA AA A AAAAA
AAAAAAAAAAAA AAAA AAAA AAAAAA
AAAA A AA AAAA
AAAAAAAAA A AAAAAAAAA AAAAAAAAAAAAAAA AA
AA AA AA AAAAAAAAAA AAAAAAAAAAA
A AAAAAAA A AA A AA A
AAAAAAAA AAAAAAAAAAA AAAAA
A AAAAAAAAA AAAAAAAAAAA
AAAAAAAAA AAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAA AAA AAAAAAAAAAA A
A AAAAA A AAAAAAAAA AAAAAA AAAAA AAAAAAAAAAA
A AAAAAA AAAAAA AAAAAA A
AAAAA AAAAAA AAAA AA
AAA AAAAAAAAAAA AAA
