AAAAAAAAAAAAAADDDDDDDDDDDDDDDDEEEEEEEFFFFFGGGG
AAAADDDDDDDDDDDDDDDDDDDDDDDEEEEEFFFFFGG
AAAAAAAAAAAAAAAAAAAAAAADDDDDDDEEEEEEEEEEEEFFFFFFFGGGGGGGGG
AAAAAAAAAAAAAAAAAAAAAAAAAAAAADDDDDDDDDDDDDDDDDEEEEEEEEEEEEEFFFFFGGG
