C31232233133313221211113313331311331333131323132313331323131133133313233111121
>>
C3123223313331322121111331333131133133313132313231333132313113313331323311112
<<
C31232233133313221211113313331311331333131323132313331323131133133313233111123
>>
C31232233133313221211113313331311331333131323132313331323131133133313233111122
>>