llll lloo lnso loll lolo lols lono lonr lons lool loon loor loos lorn loro lors loso loss lron lrrr ls-r lson lsso lssr nlls nnls nnnn nnos nnsl nnss noll nolo nols non- nonn nono nons noo- nool noon nooo noor noos nor- norn noro norr nors nos- noss nron nrrl nslr nsls nsnr nsos nsrl nsso nssr nsss ollo olon olor olos onno onon onor onos onso oolo oons oooo ooos orlo orno orns oro- oron oror oros orro orrs orso oslo osno osnr osoo osor osos osro osso rlls roll rolo rono rons rool roon roor roos roro roso ross rrrr rsnn rsno rsnr rsos rssl s-os slln slon sloo slos slrn slrs snns snoo snor snos snrs soll soln solo solr sols son- sono sons sool soon soor soos sorn soro sorr sors soso soss srnn srno sros ssns ssrl ssrs ssss