TEACHER: The name of the puzzle is eight-men-raft. Please setup the puzzle. TEACHER: Load init-8men. Ok. TEACHER: Ok. Please describe the actions, goals, and failure conditions. TEACHER: If a clear location is to the right of a blue peg then you can move the peg onto the location. Please describe the meaning of 'clear' in this context. TEACHER: If a location is not below an object then it is clear. Ok, I've learned the meaning of 'clear' for this context. Please describe the meaning of 'peg' in this context. TEACHER: If an object is a block then it is a peg. Ok, I've learned the meaning of 'peg' for this context. I've learned the action. TEACHER: If a clear location is to the left of a red peg then you can move the peg onto the location. I've learned the action. TEACHER: Load second-8men. Ok. TEACHER: If a red peg is to the right of a peg and the peg is to the right of a clear location then you can move the red peg onto the clear location. I've learned the action. TEACHER: If a blue peg is to the left of a peg and the peg is to the left of a clear location then you can move the blue peg onto the clear location. I've learned the action. TEACHER: The solution has twenty-four steps. Ok. TEACHER: Load final-8men. Ok. TEACHER: The name of the goal is red-blue-matched. Please setup the goal state. TEACHER: Ok. Please describe the goal. TEACHER: The goal is that all the red blocks are on the red locations and all the blue blocks are on the blue locations. I've learned the goal. TEACHER: Done. I've learned eight-men-raft. Should I try to solve the puzzle? TEACHER: No. Ok.