-ous iiii iiio iiis iiit iioi iioo iiop iios iirs iisi iisp iisr iist iisu iitr iitt ilio ilir ilis ilit ill- illi illo illp ills illt iloo ilos ilot ilpr ilts ilus ilut ioii ioio ioit iolo iooi iooo ioos iopl iops iori iors ioso iosu ioto ious ipil iplo ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipto ipts ipur ipus iput iri- iril irio irip iris irop irps irri irrs irsp irti irtp irts irul irus isil isis isit isls iso- isol isop isor isos ispr isps isri isrp issi isso issp issr isss issu isti isto istp istr ists isup isus itil itis itll itoi itol itoo itor itos itou itri itrs itsi itso itsp itsu itto itup itur iuiu iupp iuss iust liii liir liis lili lill lilo lils lilt lilu lio- lior lios lip- lipi lipl lipo lipp lips lipu liri lirl liro lirp lirr lirs lirt liru lisi liso lisp liss list lisu liti litl lito litr lits litt litu lius liut llll lloo llps loir lois loit loiu loli loll lolo lols lool loop loor loos loot lopi lopp lops lopu lori loro lors losi loso losp loss lost loti lotl loto lotr lots lott loui loul loup lour lous lout louu lppl lprp lpss lroi lrps lrpu lrrr lrst lrts ls-r lspl lspr lsso lssp lssr lsts ltps ltrs ltsi ltsp ltsr lttr luis luit luli lull lulu lupi lupo lupu luri lurs lurt lusi luso luss lust luti luts luup oiii oils oios oirt oist oisu oiti olio olis olit olli ollo olor olos olot olsi olst oltu olur oolo oooo ooos oops oort oosi oost ootp oots oous opii opio opis opit opls opo- opor opos oppi oppo opps opsi opsu opti opto opts opus ori- oril orio oris orit orlo orlu oro- oror oros orot orpi orps orri orro orrs orsi orso orsu orto orts orup orus osii osip osis osli oslo osoi osoo osor osos osro ossi osso ossu osti ostr osts osul otis otit oto- otoo otor otos otpp otro otrs otso otsu otti otto otts ottu otur otus ouii ouir ouis ouit ouls oulu our- ouro ours ourt oust out- outi outo outs ouu- piip pil- pili pill pilo pils pilt pilu piot pipi pipo pipp pips piri pirl piro pirr pirs piru pisi piso piss pist pisu piti pito pitr pits pitt pitu pius plio plip plis plit ploo plop plos plot plou plpp plri plsi plss pltt plup plur plus poil poio pois poli poll polo pols polt polu pool poop poor poos poot pop- popi popo popp pops popt pori poro porr pors port posi poso poss post poti poto pots pott potu poui poul poup pour pous pout ppli pplo ppos pppo pppp ppps ppru ppss ppts pptt ppur pri- prii pris prlr prls pro- prol proo prop pros prot prou prps prri prrs prsi prsl prso prss prti prtp prtr prus prut pruu psil psip psis psoi psol psos psou pspi pspp pspr psps psrp psso psst psts pstu ptol ptop ptui puir puis puit puiu puli pull pulo pulp puls pult pulu pupi pupl pups pupu pur- puri purl puro purp purr purs puru pusi puss pust put- puti puto puts putt putu riis rill rilo rilp rilu riol rios riot riou ripi ripl ripp ripr rips ript riri rirs risi riso risp riss rist risu riti ritl rito rits ritt ritu rius rlls roil roio roir rois roit roiu roll rolo rolp rolt rooi rool roop roor roos root ropo rops rori roro rort roru rosi roso rosp ross rost roti rotl roto rotr rots rott roul roup rous rout rpii rpls rpos rpps rpts rrrr rrsp rsis rslp rsos rspo rsps rssl rstp rsts rstu rtls rtlt rtps rtss rttp rtts ruis ruit rull rulo rupp rupt ruri ruro rurp rurs ruru rusi ruso russ rust rusu ruti rutl ruto ruts rutt rutu s-ii s-os siit sil- sili sill silo sils silt silu siol siop sior sios siot siou sipi sipo sipp sips sipt siri siro sirp sirr sirs sirt siru sisi siss sist sisu sit- siti sito sits sitt situ siui sius siut sl-i slip slir slit sllp sloo slop slos slot slpi slpp slps slrp slrs slst slsu slts slup slur slut soil soir sois soit soli soll solo solp solr sols solt sool soop soor soos soot sopi sopo sopp sops sopu sori soro sorr sors sort soru sosi soso soss sost sotl soto sotp sots sotu soul soup sour sous sout spio spip spir spis spit splo splp splr spls spoo spop spor spos spot spps spri spro sprs spso spsp spss spst spto sptr spts spui spur spus sput sris sros srps srpt srsp srtp srtr ssis ssit sslp sslt ssop ssot sspl sspo ssps sspt ssri ssrl ssrs sssi ssss sstl sstp ssts stil stio stip stir stis stit stlo stlt stol stoo stop stor stos stot stou stpp stps stri stro strs stru stsi stss sttr stul stup stur stus stut suio suir suis suit sul- suli sull sulo sulp sult sulu suor suos sup- supo supp supr sups supt sur- suri suro surp surr surs surt suru sus- susi suso susp suss sust susu suti suto sutu suus tiit tiiu till tilo tilr tils tilt tiop tios tiou tip- tipi tipo tipp tips tipt tipu tiri tirl tiro tirr tirs tiru tisi tiso tiss tist titi tito titp tits titt titu tlli tlos tlrs toil tois toit tol- toli toll tolo tolt tolu tool toor toos toot top- topi topo topp tops topt topu tori toro torp torr tors tort toru tosi toso toss tost tosu toti toto totr tots tott toui toul toup tour tous tout tpir tpls tpol tppp tppr tprs tptp tptr tput tri- tril trio trip tris trit troi troo trop tros trot trou trpp trps trsi trst trtr trus trut truu tsis tsoi tsol tsop tsos tsou tspo tsps tspt tssi tssr tsst