A BB CCC DDDD EEEEE FFFFFF GGGGGGG HHHHHHHH IIIIIIIII KKKKKKKKKK LLLLLLLLLL MMMMMMMMM NNNNNNNN OOOOOOO PPPPPP QQQQQ RRRR SSS XXX1XXXX3X1XX3XWXXEEEEEHXX22222XXXXXX3W1XWXWX XEEHEEE3XX11X11X11X 1 1 HXXXX XXXXX1111111111XXXXXXXXXXXXXXX