C31232233133313221211113313331333132313331333133313331333131211113313222111
>>
C3123223313331322121111331333133313231333133313331333133313121111331322211
<<
C31232233133313221211113313331333132313331333133313331333131211113313222113
>>
C31232233133313221211113313331333132313331333133313331333131211113313222112
>>