AAAA AAAAAAAAAAAA
AAAAAAAA AAAAAAAA AA AA
A AAAA AAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA
A AAAA A AAAAAAAA
AAAAA AAAA AAAAA
AA AAAAAAAAAAAA AAAAAAA AAAAA AAAA AAAAAA
AAAAAAAAA AAAA AAAAAAAAAAA AA AAAAAAAAA AAA
AAA A AAAAAA A AAAAAA AAAAAAA
A AAA AA AA AA A
AAAA AAAAAA AAAA A
AA AA AAAAAAAAAAAAAAAAAAAAAAAAAA
A AAAAAA AAAAA AAAAAAAA A AAAAAAA
AAAAAAAAAAAAA A AAAAAAAAAAA AAAAAAA A
A AAA AAAAAA AAAA AAAAAAAAAAAAA A AAA AAA
AAAAAAAAAAAAA AAAAAA AAAAA
A AAAAAA AAA A AAAA A AAA
AAAAAA AAAAA AAAAAA AAAA
AAAAAAAAAA AAAAAAA AA AA AAA
