C3213322333133313113313221211113313331333132313231333131212132313111331211   >>    C321332233313331311331322121111331333133313231323133313121213231311133121   <<    C3213322333133313113313221211113313331333132313231333131212132313111331213   >>      C3213322333133313113313221211113313331333132313231333131212132313111331212   >>