FGCEDTRCDERTTVRFVTRFTREDTRDRTDRFDGDDFHGDGDGDGDGFGD
DGDGDFDGGDFHGDGDHDGDGDFDFDFGFDDFGDGDFDFDFDDFDFFDD:
VVVVVVVVVVVVVVVVVVVVVVVIIIIIIIIIIIIIIIIIIIIIIIIIIV
VVVVVVVVVVVVVVVVEEEEEEEEEEEE FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
FFFFF777777777777777777777777