C3132121111133313233121111331333133313331312121111133313331311331323233111
>>
C313212111113331323312111133133313331333131212111113331333131133132323311
<<
C3132121111133313233121111331333133313331312121111133313331311331323233113
>>
C3132121111133313233121111331333133313331312121111133313331311331323233112
>>