C313212111133131211331333133313331311331333131211111133132323132313232321
>>
C31321211113313121133133313331333131133133313121111113313232313231323232
<<
C313212111133131211331333133313331311331333131211111133132323132313232323
>>
C313212111133131211331333133313331311331333131211111133132323132313232322
>>