C313212111133131211331333133313331311331333133313232233112332311
>>
C31321211113313121133133313331333131133133313331323223311233231
<<
C313212111133131211331333133313331311331333133313232233112332313
>>
C313212111133131211331333133313331311331333133313232233112332312
>>