FFFFFFFFFFFFFFFFFFFFFFFFFRRRRRRRRRRRRRRRRRRRRRRRRRRRRRROOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOG
BBBBBBBAAAAAAAAAAASSSSSSSSSSSSSEEEEEEEEEEEE
BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALLLLLLLLLLLLL
BBBBBBBAAAAAAAAAAASSSSSSSSSSSSSEEEEEEEEEEEE
BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALLLLLLLLLLLLL