C1333231331121111331333133313331333132233313331333133313112221312321131   >>    C133323133112111133133313331333133313223331333133313331311222131232113   <<    C1333231331121111331333133313331333132233313331333133313112221312321133   >>      C1333231331121111331333133313331333132233313331333133313112221312321132   >>