u---e - w - t-t - t - t r - [0u]----[9r] - [0t]-[0t] - [0t] - [0t] r - [qI]----r - [qt]-[qt] - [qt] - [qt] [0r] - [9i]---- [0u]---- e-r u-t r-r e-e e-r t-t r-w e - e-r t-t r-r e-e e-r t-t r-w e - e-[wr] [qt]---[wy]---[wy] u - u - u-[eu] [eu]-[wy] [qI] - [qt]-[eu] y---[wy] u - u - u - e-r u-t r-r e-e e-r t-t r-w e - e-r t-t r-r e-e e-r t-t r-w e - e-[wr] [qt]---[wy]---[wy] u - u - u-[eu] [eu]-[wy] [qI] - [qt]-[eu] y---[wy] u - u - u - e-r