Datasets:
| <Analysis> | |
| Starting state: there are 1 stacks: | |
| - Stack 1: yellow block, orange block, red block, green block, purple block, from bottom to top | |
| Ending state: there are 2 stacks: | |
| - Stack 1: orange block, yellow block, from bottom to top | |
| - Stack 2: red block, purple block, green block, from bottom to top | |