C11111333133313232233133313331333133313233333331333133313332123232233131
>>
C1111133313331323223313331333133313331323333333133313331333212323223313
<<
C11111333133313232233133313331333133313233333331333133313332123232233133
>>
C11111333133313232233133313331333133313233333331333133313332123232233132
>>