LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
JJJJJJJJJJJJJJJJJJJJJJJJJJ
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
HHHHHHHHHHHHHHHHHHHHHHHHHH
GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC