u---- y---- o---- t---- q--h-j- q--f-g- t--h-f- 0--f-s- 4--h-j- 4--f-g- 5--h-f- 3--f-s- 4 8 0-[0h] 8 [0j] 8 4 9 q 9 [qf] 9 [qg] 9 5 0 w 0 [wh] 0 [wf] 0 3 8 0 8 [0f] 8 [0s] 8 4 8 0 8 [0h] 8 [0j] 8 4 9 q 9 [qf] 9 [qg] 9 5 0 w 0 [wh] 0 [wf] 0 3 8 0 8 [0f] 8 [0s] 8 4 8 0 8 [0h] 8 [0j] 8 4 9 q 9 [qf] 9 [qg] 9 5 0 w 0 [wh] 0 [wf] 0 3 8 0 8 [0f] 8 [0s] 8 q--h-j- q--f-g- t--h-f- 0--f-s