C3213322333133313113313221211113313331333131111331322221121111321   >>    C321332233313331311331322121111331333133313111133132222112111132   <<    C3213322333133313113313221211113313331333131111331322221121111323   >>      C3213322333133313113313221211113313331333131111331322221121111322   >>