C22213331333133313112331323133313331333131111121111331333131133132221211211331
>>
C2221333133313331311233132313331333133313111112111133133313113313222121121133
<<
C22213331333133313112331323133313331333131111121111331333131133132221211211333
>>
C22213331333133313112331323133313331333131111121111331333131133132221211211332
>>