C1322331331121211113313331333133313231333132112111133131333132212321   >>    C132233133112121111331333133313331323133313211211113313133313221232   <<    C1322331331121211113313331333133313231333132112111133131333132212323   >>      C1322331331121211113313331333133313231333132112111133131333132212322   >>