[4t] [5r] [3e]-3-t r [4e]-4-r t [2t]-[2t]-[2y]- [2r] e [2w] - w [4t] [5r] [3e]-[3e]-t r [4e]-[4e]-y- [7r] [2e] [2w]-5- 5-2--[5r] [5t] [1t]-1-t y [5y]-5-t y [1u]-[1u]-[1o]- [3u] y [4t]--[7r] [7t] [1t]-1-t y [4y]-4-t y [2o]-[2y]-[2r]- [:e't] r e---- [4t] [5r] [3e]-[3e]-t r [4e]-[4e]-r t [2t]-[2t]-[2y]- [2r] e [2w]--[4t] [5r] [3e]-3-t r [4e] e [4e]-y- [7r] [2e] [2w]-5- 5-2--[5r] [5t] [1t]-1-t y [5y]-[5y]-t y [1u]-1-[1o]- [3u] y [4t]--[7r] [7t] [1t]-1-t y [4y]-[4y]-t y [2o]-[2y]-[2r]- [:e't] r e---- [5y] [6T] [$r]-$-y T [5r]-5-T y [3y]-3-[3u]- [3T] r [3e]--[5y] [6T] [$r]-$ r y T [5r] r [5r]-u- [*T] [3r] [3e]-6-6- 3 - T [6T] [6y] [2y]-[2y] y y u [6u]-6-y u [2I]-[2I]-[2p] p [$I] u [5y]--[*T] [*y] [2y]-2-y u [5u]-5 y y u [3p]-[3p]-[3p]- [2I] u [2y]