C3132121111133313233121111331333133313331333133313331333133313113313233111121
>>
C313212111113331323312111133133313331333133313331333133313331311331323311112
<<
C3132121111133313233121111331333133313331333133313331333133313113313233111123
>>
C3132121111133313233121111331333133313331333133313331333133313113313233111122
>>