C11111333133313232233133313331333132322132313233313231323132311321
>>
C1111133313331323223313331333133313232213231323331323132313231132
<<
C11111333133313232233133313331333132322132313233313231323132311323
>>
C11111333133313232233133313331333132322132313233313231323132311322
>>