C11111333133313232233133313331333131133132313311232233131132311
>>
C1111133313331323223313331333133313113313231331123223313113231
<<
C11111333133313232233133313331333131133132313311232233131132313
>>
C11111333133313232233133313331333131133132313311232233131132312
>>