C11111333133313232233133313331333133313231333133313331123313332221
>>
C1111133313331323223313331333133313331323133313331333112331333222
<<
C11111333133313232233133313331333133313231333133313331123313332223
>>
C11111333133313232233133313331333133313231333133313331123313332222
>>