C313212111133131211331333133313331333133313231333133313331333133112111112222311
>>
C31321211113313121133133313331333133313331323133313331333133313311211111222231
<<
C313212111133131211331333133313331333133313231333133313331333133112111112222313
>>
C313212111133131211331333133313331333133313231333133313331333133112111112222312
>>