C313212111133131211331333133313331311331333131211111323132223311
>>
C31321211113313121133133313331333131133133313121111132313222331
<<
C313212111133131211331333133313331311331333131211111323132223313
>>
C313212111133131211331333133313331311331333131211111323132223312
>>