C11111333133313232233133313331333132313231121133132322331312323131
>>
C1111133313331323223313331333133313231323112113313232233131232313
<<
C11111333133313232233133313331333132313231121133132322331312323133
>>
C11111333133313232233133313331333132313231121133132322331312323132
>>