C31232233133313221211113313331333132313331323331313331311331323132313131
>>
C3123223313331322121111331333133313231333132333131333131133132313231313
<<
C31232233133313221211113313331333132313331323331313331311331323132313133
>>
C31232233133313221211113313331333132313331323331313331311331323132313132
>>