C1333231331121111331333133313331313331333132312111133133313231123313232211321   >>    C133323133112111133133313331333131333133313231211113313331323112331323221132   <<    C1333231331121111331333133313331313331333132312111133133313231123313232211323   >>      C1333231331121111331333133313331313331333132312111133133313231123313232211322   >>