C3213322333133313113313221211113313331333132313231333131212132322212123331   >>    C321332233313331311331322121111331333133313231323133313121213232221212333   <<    C3213322333133313113313221211113313331333132313231333131212132322212123333   >>      C3213322333133313113313221211113313331333132313231333131212132322212123332   >>