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AAAAAAAA A A A AAA
AAAAAAA A AAAA AAAAAAAAA
AAAAAAA AAAAAAAA
AAAAAAAA AAAAAAAA AAAAAA
AAAAAAAAAAAAAA AAAAAAAAAAAAAA A
AA A AAAAAAAAAAAAAAA
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AAAAAAAA AA AAAA AAAAAAAAAA AA
AAA AAAAA AAA A AAAAAAAA A
AAAAAAAAA AAAAAAA
AA AAA AAAA AAAA AA AAAAAAAAA
AAAAAAAAAAAAAAAAA
A AAAAAAAAAAAAAAAAAA A AAA AAAAA