0 w r t [5q] - 5 [5y] u u i [8u] - 8 [80] w r t [5y] - 5 [5y] u u i [8u] - 8 [8t] y u i [3o] - 7 [0o] i u y [qt] - q [qi] u y t [5w] - 5 [5u] y y t [8o] - 8 [80] w r t [5q]--[5u] y y t [8o] - 8 [80] w r t [5y]-q-[8u] y u o t-6 8 [qt] r [0t] u [9q]-8-[5u] i [7y] u [8t]-0-u i y u [6t]--[eu] y [wu] o [qt]--[qt] r [0t] u [9q]-- [5u] i y u [8t]