AA A AAAA AA
AAA AAA AAAAAAAAAAAAAAAA A
AAA AAAAAAAAAAAAAAAAA AA AAAAAA
AAA AAAAAAAAAAA
AAAAAAAAAAAAAAAAA AA AA AA AAAAAAAA AA
AA AAAAAA AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA A AAAAA A
A AAAAAAAA AAAA AAAA AA AAAA AAA AAAA
A AA AAAAAAAAAAAA AAA
A AAAAAAAA AAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAA AAAAAAAAAA
AAAAAAAAAAAAAAAAAA
AAAA AAAAA AAAA AAA
AAAAAAAAAAA AA AA A AA AAAAAAAAAAAAAAAAAAA
AAAAAA AA AAA AAAA AAAAAAAAA A
A AAAAA AAAAAA A AAAAA AA AAAAA
AAAAA AAAA AAAAAAAAAAAAAAAA AAAAAAAAAA
AAAAAAAAAAAAA AA