C11111333133313232233133313331333133313233333331333131323133313233131
>>
C1111133313331323223313331333133313331323333333133313132313331323313
<<
C11111333133313232233133313331333133313233333331333131323133313233133
>>
C11111333133313232233133313331333133313233333331333131323133313233132
>>