C1322331331121211113313331333133313231333132112111133132213233313231221   >>    C132233133112121111331333133313331323133313211211113313221323331323122   <<    C1322331331121211113313331333133313231333132112111133132213233313231223   >>      C1322331331121211113313331333133313231333132112111133132213233313231222   >>