C1122333133313232233133313113313231333133313132313331311331311131
>>
C112233313331323223313331311331323133313331313231333131133131113
<<
C1122333133313232233133313113313231333133313132313331311331311133
>>
C1122333133313232233133313113313231333133313132313331311331311132
>>