C31321211113313121133133313331333133313331123313331312111113331333132332322121
>>
C3132121111331312113313331333133313331333112331333131211111333133313233232212
<<
C31321211113313121133133313331333133313331123313331312111113331333132332322123
>>
C31321211113313121133133313331333133313331123313331312111113331333132332322122
>>