[{"seed":0,"tag":"strategy2","solution":"kpaalpaakpaalpaakppaalpaakkdddbkkbdddbkkkkkakkkkkbddddbkbdddbkkkbddbkkaddbkbdbkadbkadpkpdpkpddpkkpddpkkpddddbkakkkbddbkkbddakbdakbbbbei!pppdpkpdpkpddei!kkbdbkbdbkbbbbei!pppdpkpdpkpdpkpdpkpdppppplbbbbbbbbbbbei!l","problemId":20}]