C11111333133313232233133313331333131133132233133313331311211331333132231311
>>
C1111133313331323223313331333133313113313223313331333131121133133313223131
<<
C11111333133313232233133313331333131133132233133313331311211331333132231313
>>
C11111333133313232233133313331333131133132233133313331311211331333132231312
>>