C33111112112331311331322233231323132313232233132322131133132313331323131231111
>>
C3311111211233131133132223323132313231323223313232213113313231333132313123111
<<
C33111112112331311331322233231323132313232233132322131133132313331323131231113
>>
C33111112112331311331322233231323132313232233132322131133132313331323131231112
>>