[0o]--[ts]-- [qp]---- [qo]--r-- [0o]---- [0o]--[ts]-- [qp]---- [qo]--r-- [0o]---- [8u]-s-i-o- [qd]-y-p-- [wy]-o-q-- [to]-0-t-- [8u]-s-i-o- [qd]-y-p-- [wy]-o-q-- [to]-0-t-- [8u] 8 [8s] 8 [8i] 8 [8o] 8 [qd] q [qy] q [qp] q q q [wy] w [ro] r q q r r [to] q 0 8 t-8- [8u] 8 [8s] 8 [8i] 8 [8o] 8 [qd] q [qy] q [qp] q q q [wy] w [ro] r q q r r [to] q 0 8 t-8- [8o]---- [7o]---- [8o]-p-s-^-- [6s]--- [5o]--7-- [8o]---- [8o]---- [7o]---- [8o]-p-s-^-- [6s]--- [5o]--7-- [8o]