[8u]-[8y]-[8t]-[8u] i 8 u 8 y 8 t 8 y [8u]-[8y]-[8t]-[8u] i 8 p 8 i 8 u 8 y [8u]-[8y]-[8t]-[8y] u ^ y ^ t ^ y ^- [6i]-[6p]-[6i] t [6u] i % O % i % y %- [8u]-[8y]-[8t]-[8u] i 8 u 8 y 8 t 8 y [8u]-[8y]-[8t]-[8u] i 8 p 8 i 8 u 8 y [8u]-[8y]-[8t]-[8y] u ^ y ^ t ^ y ^- [6i]-[6p]-[6i] t [6u] i % O % i % y %- [0u]-0-[0o]-0- [9a]-9 y 9-9 u 8-8-8-8 u [9i]-[9i]-[9i] u [9y] u 0-0-[0o]-0- [9p]-9 d 9-9 f 8-8-8-[8s]- [8p] s [8p] O 8 i 8- [8u]-[8y]-[8t]-[8u] i 8 u 8 y 8 t 8 y [8u]-[8y]-[8t]-[8u] i 8 p 8 i 8 u 8 y [8u]-[8y]-[8t]-[8y] u ^ y ^ t ^ y ^- [6i]-[6p]-[6i] t [6u] i % O % i % y %- [0u]-0-[0o]-0- [9a]-9 y 9-9 u 8-8-8-8 u [9i]-[9i]-[9i] u [9y] u 0-0-[0o]-0- [9p]-9 d 9-9 f 8-8-8-[8s]- [8p] s [8p] O 8 i 8- [8u]-[8y]-[8t]-[8u] i 8 u 8 y 8 t 8 u [9i]-[9u]-[9y] t 9 r 7-7-7 t [7y] t 8-s