import json


def main():
    with open("./output.json") as f:
        data = json.loads(f.read())
    covered_cases = set()
    for case, scrambles in data.items():
        if not scrambles:
            continue
        scramble = scrambles[0]
        if scramble["raw_alg"] in covered_cases:
            continue
        if scramble["stm"] != 7:
            continue
        if case.startswith("Solved"):
            continue
        print(scramble["alg"])
        covered_cases.add(scramble["raw_alg"])
    print("U2")


if __name__ == "__main__":
    main()