C13332313311211113313331333131133133313232233132313231333131121111
>>
C1333231331121111331333133313113313331323223313231323133313112111
<<
C13332313311211113313331333131133133313232233132313231333131121113
>>
C13332313311211113313331333131133133313232233132313231333131121112
>>