[9y]-[9y]-[9y]-[9y] [9y]---- [9y]-[9y]-[9y]-[9y] [9y]-- f f f f f g d-d s s s sP-- f f f f f g d-d s s s sP-- f f f f f g d-d s s s sP-- f f f f f g d-d s s s sP--- p s d [9d]---d d s d d s d p s d [^d]---- [8s] d d s d p s d [9d]---d d s d d s d p s d [^d]---- [8s] d d s d-- [9g]-d d s-s- [qg] g g g [0f] f f f [^g]-d d s-s- [qg] g g g [0f] f f f [9g]-d d s-s- [qg] g g g [0f] f f f [^g]-d d s-s- [8P]