C31321211113313121133133313331333133313331333132213331323322121
>>
C3132121111331312113313331333133313331333133313221333132332212
<<
C31321211113313121133133313331333133313331333132213331323322123
>>
C31321211113313121133133313331333133313331333132213331323322122
>>