C31232233133313221211113313331333131211113313231333133313112331311212121
>>
C3123223313331322121111331333133313121111331323133313331311233131121212
<<
C31232233133313221211113313331333131211113313231333133313112331311212123
>>
C31232233133313221211113313331333131211113313231333133313112331311212122
>>