C3213322333133313113313221211113313331333132313231333131212132333221221321   >>    C321332233313331311331322121111331333133313231323133313121213233322122132   <<    C3213322333133313113313221211113313331333132313231333131212132333221221323   >>      C3213322333133313113313221211113313331333132313231333131212132333221221322   >>