C32133223331333131133132212111133133313331323132313331312121323131113223321111
>>
C3213322333133313113313221211113313331333132313231333131212132313111322332111
<<
C32133223331333131133132212111133133313331323132313331312121323131113223321113
>>
C32133223331333131133132212111133133313331323132313331312121323131113223321112
>>