C313212111133131211331333133313331311331333131211111333132322113122311
>>
C31321211113313121133133313331333131133133313121111133313232211312231
<<
C313212111133131211331333133313331311331333131211111333132322113122313
>>
C313212111133131211331333133313331311331333131211111333132322113122312
>>