C1322331331121211113313331333132313331333132311331311331323223311231221   >>    C132233133112121111331333133313231333133313231133131133132322331123122   <<    C1322331331121211113313331333132313331333132311331311331323223311231223   >>      C1322331331121211113313331333132313331333132311331311331323223311231222   >>