C1322331331121211113313331333132313331333132313113313331333223312121   >>    C132233133112121111331333133313231333133313231311331333133322331212   <<    C1322331331121211113313331333132313331333132313113313331333223312123   >>      C1322331331121211113313331333132313331333132313113313331333223312122   >>