C1322331331121211113313331333132313331333132311331311331311331311223312321   >>    C132233133112121111331333133313231333133313231133131133131133131122331232   <<    C1322331331121211113313331333132313331333132311331311331311331311223312323   >>      C1322331331121211113313331333132313331333132311331311331311331311223312322   >>