C313212111133131211331333133313331333131121133133313331333221333132312311
>>
C31321211113313121133133313331333133313112113313331333133322133313231231
<<
C313212111133131211331333133313331333131121133133313331333221333132312313
>>
C313212111133131211331333133313331333131121133133313331333221333132312312
>>