C11112331333132311331333132333132313231323132311331323133313223111   >>    C1111233133313231133133313233313231323132313231133132313331322311   <<    C11112331333132311331333132333132313231323132311331323133313223113   >>      C11112331333132311331333132333132313231323132311331323133313223112   >>