u i [8o] w [0o] w [0o] w [8o] w 0 [ws] [0f] [ws] [9s] [wa] [qp] [wo] [qi] w [7i]--[8u]- [qu] y i u o i O p o i [4u] y [5t]--[5u] y [8t]-1- u i [8o] w [0o] w [0o] w [8o] w 0 [ws] [0f] [ws] [9s] [wa] [qp] [wo] [qi] w [7i]--[8u]- [qu] y i u o i O p o i [4u] y [5t]--[5u] y [8t]-1- u y [5y]-w-i u [5u]-w-o I [5I] p [5s] p [5I] p [5o] - i u i [8o] w [0o] w [0o] w [8o] w 0 [ws] [0f] [ws] [9s] [wa] [qp] [wo] [qi] w [7i]--[8u]- [qu] y i u o i O p o i [4u] y [5t]--[5u] y [8t]-1- u y [5y]-w-i u [5u]-w-o I [5I] p [5s] p [5I] p [5o] - i u i [8o] w [0o] w [0o] w [8o] w 0 [ws] [0f] [ws] [9s] [wa] [qp] [wo] [qi] w [7i]--[8u]- [qu] y i u o i O p o i [4u] y [5t]--[5u] y [8t]-1