C1322331331121211113313331333133313113313133313331333131121133133313232321   >>    C132233133112121111331333133313331311331313331333133313112113313331323232   <<    C1322331331121211113313331333133313113313133313331333131121133133313232323   >>      C1322331331121211113313331333133313113313133313331333131121133133313232322   >>