C1322331331121211113313331333133313231323132211312111133131232321   >>    C132233133112121111331333133313331323132313221131211113313123232   <<    C1322331331121211113313331333133313231323132211312111133131232323   >>      C1322331331121211113313331333133313231323132211312111133131232322   >>