AAAAAAAAAAAA AA
AAA AAAAAAAAAAAAAAAAAAAA
AAAAAAAAAA AAA AAA AAAA AAA AAAAA
AAA AAAAAAAAAAAAAAAA AAAAAAAAAAA A AA
AAAAA AAAAA A AA AAAAAAAAA
AAA A A AA AAAA A AAAAAAAAAA A
AA AAAAAAAAAAAAAAA AA AAAAA
AAAAAAAAAAAAA A
AA AAAAAAAAAAAAAAA AAAAAAAAA
AAAA AAAAAAA AAA AAAAAA A A AAAAAAAAAAAA
AAAA AAAAAAAAAAAAAAAAAA
AA AAAAAAAAA A
AA AA AAA AAAAA AA
AAAAAAAAAAAA AAAA AAAAAAAAA AAAAAAAAAA
A AAAAAA A AAA AAA AAAA
AA AAAAAA A AAAAAA AAAAAAAA
AAAA AAAA AAAAAAA AAA AAAAA
AAA AAAAAA AAAA AAAAA AAAAA AAA AA