C31321211113313121133133313331333133313311232313331323223332211
>>
C3132121111331312113313331333133313331331123231333132322333221
<<
C31321211113313121133133313331333133313311232313331323223332213
>>
C31321211113313121133133313331333133313311232313331323223332212
>>