C3213322333133313113313221211113313331333132313231333131212132333113233113311   >>    C321332233313331311331322121111331333133313231323133313121213233311323311331   <<    C3213322333133313113313221211113313331333132313231333131212132333113233113313   >>      C3213322333133313113313221211113313331333132313231333131212132333113233113312   >>