u-- y--i-- o u - y t - w-y-t-- u - iuy-- [8t] w w w 8 w w w 8 w w w 8 w w w [8u] w w w [8y] w w w [4i] 8 8 [8o] [8u] w [wy] [wt] 4 [8y] 8 8 [4t] 8 8 8 [8u] w w [wi]u[5y] 7 7 7 [8t] w w w 8 w w w 8 w w w 8 w w w [1u] 5 5 5 [1y] 5 5 5 [4i] 8 8 [8o] [1u] 5 [5y] [5t] 4 [8y] 8 8 [4t] 8 8 8 [1u] 5 5 [5i]u[5y] 9 9 9 [1t] 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 [1u] 5 5 5 [1y] 5 5 5 [4i] 8 8 [8o] [1u] 5 [5y] [5t] 4 [8y] 8 8 [4t] 8 8 8 [1u] 5 5 [5i]u[5y] 9 9 9 [1t] 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5 1 5 5 5