C3132121111331312113313331333133313113313331311331333132332212112233121
>>
C313212111133131211331333133313331311331333131133133313233221211223312
<<
C3132121111331312113313331333133313113313331311331333132332212112233123
>>
C3132121111331312113313331333133313113313331311331333132332212112233122
>>