C1111133313331323223313331333133313231333133313331331123132323131
>>
C111113331333132322331333133313331323133313331333133112313232313
<<
C1111133313331323223313331333133313231333133313331331123132323133
>>
C1111133313331323223313331333133313231333133313331331123132323132
>>