C1322331331121211113313331333133313233313331333132313311221232321   >>    C132233133112121111331333133313331323331333133313231331122123232   <<    C1322331331121211113313331333133313233313331333132313311221232323   >>      C1322331331121211113313331333133313233313331333132313311221232322   >>