C22213331333133313112331323133313331333131111121111331333131133132322332111
>>
C2221333133313331311233132313331333133313111112111133133313113313232233211
<<
C22213331333133313112331323133313331333131111121111331333131133132322332113
>>
C22213331333133313112331323133313331333131111121111331333131133132322332112
>>