C313212111133131211331333133313331311331333131133133313231333132213232311
>>
C31321211113313121133133313331333131133133313113313331323133313221323231
<<
C313212111133131211331333133313331311331333131133133313231333132213232313
>>
C313212111133131211331333133313331311331333131133133313231333132213232312
>>