C3213322333133313113313221211113313331333133313112212132122133323132321   >>    C321332233313331311331322121111331333133313331311221213212213332313232   <<    C3213322333133313113313221211113313331333133313112212132122133323132323   >>      C3213322333133313113313221211113313331333133313112212132122133323132322   >>