C313212111133131211331333133313331333133313231333133313331333133313222321311311
>>
C31321211113313121133133313331333133313331323133313331333133313331322232131131
<<
C313212111133131211331333133313331333133313231333133313331333133313222321311313
>>
C313212111133131211331333133313331333133313231333133313331333133313222321311312
>>