C132233133112121111331333133313331323331333133313231311331333112113131   >>    C13223313311212111133133313331333132333133313331323131133133311211313   <<    C132233133112121111331333133313331323331333133313231311331333112113133   >>      C132233133112121111331333133313331323331333133313231311331333112113132   >>