-ous iiii iiio iiis iioi iioo iiop iios iirs iisi iisp iisr iisu ilio ilir ilis ill- illi illo illp ills iloo ilos ilpr ilus ilxx ioii ioio iolo iooi iooo ioos iopl iops iori iors ioso iosu ious ipil ipix iplo ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipur ipus iri- iril irio irip iris irix irop irps irri irrs irsp irul irus isil isis isls iso- isol isop isor isos ispr isps isri isrp issi isso issp issr isss issu isup isus iuiu iupp iuss ixil ixlu ixos ixxi liii liir liis lili lill lilo lils lilu lio- lior lios lip- lipi lipl lipo lipp lips lipu liri lirl liro lirp lirr lirs liru lisi liso lisp liss lisu lius lixi lixu llll lloo llps loir lois loiu loix loli loll lolo lols lool loop loor loos lopi lopp lops lopu lori loro lors losi loso losp loss loui loul loup lour lous louu loux lox- loxo lppl lprp lpss lroi lrps lrpu lrrr ls-r lspl lspr lsso lssp lssr luis luli lull lulu lupi lupo lupu luri lurs lusi luso luss luup luxi luxo lxii lxis lxxi lxxx oiii oils oios oisu olio olis olli ollo olor olos olsi olur olux oolo oooo ooos oops oosi oous opii opio opis opls opo- opor opos oppi oppo opps opsi opsu opus ori- oril orio oris orix orlo orlu oro- oror oros orpi orps orri orro orrs orsi orso orsu orup orus osii osip osis osli oslo osoi osoo osor osos osro ossi osso ossu osul ouii ouir ouis ouls oulu oulx our- ouro ours ouu- oxi- oxis oxo- oxos oxox oxsi oxus oxxo piip pil- pili pill pilo pils pilu pipi pipo pipp pips piri pirl piro pirr pirs piru pisi piso piss pisu pius pixl pixo pixx plio plip plis ploo plop plos plou plpp plri plsi plss plup plur plus poil poio pois poix poli poll polo pols polu pool poop poor poos pop- popi popo popp pops pori poro porr pors posi poso poss poui poul poup pour pous ppli pplo ppos pppo pppp ppps ppru ppss ppur pri- prii pris prix prlr prls pro- prol proo prop pros prou prox prps prri prrs prsi prsl prso prss prus pruu psil psip psis psoi psol psos psou pspi pspp pspr psps psrp psso puir puis puiu puli pull pulo pulp puls pulu pupi pupl pups pupu pur- puri purl puro purp purr purs puru pusi puss puxi riis rill rilo rilp rilu riol rios riou ripi ripl ripp ripr rips riri rirs risi riso risp riss risu rius rixo rlls roil roio roir rois roiu roll rolo rolp rooi rool roop roor roos roox ropo rops rori roro roru rosi roso rosp ross roul roup rous roux roxo rpii rpix rpls rpos rpps rrrr rrsp rsis rslp rsos rspo rsps rssl ruis rull rulo rupp ruri ruro rurp rurs ruru rusi ruso russ rusu s-ii s-os sil- sili sill silo sils silu siol siop sior sios siou siox sipi sipo sipp sips siri siro sirp sirr sirs siru sisi siss sisu siui sius sixo sixx sl-i slip slir sllp sloo slop slos slpi slpp slps slrp slrs slsu slup slur soil soir sois soli soll solo solp solr sols sool soop soor soos sopi sopo sopp sops sopu sori soro sorr sors soru sosi soso soss soul soup sour sous soxs spio spip spir spis spix splo splp splr spls spoo spop spor spos spox spps spri spro sprs spso spsp spss spui spur spus sris sros srps srpx srsp ssis sslp ssop sspl sspo ssps sspx ssri ssrl ssrs sssi ssss suio suir suis sul- suli sull sulo sulp sulu suor suos sup- supo supp supr sups sur- suri suro surp surr surs suru sus- susi suso susp suss susu suus sux- u-rp uipi uirr ulli ullo ullr ulo- ulos ulul ulus uor- upis uplo upor upos uppp uppu upri upsi upup uris uriu urix urls uro- urol uroo urox urpo urri ursi urso urss ursu urup urur urus usip usis usix uslp uslu usoi usos uspo uspp usps ussr usss ussu usui usul usus uulu uuri uusi uuuu uxor uxul uxus xiii xil- xili xill xilp xipu xisi xixi xlii xlix xlox xois xolo xoro xorp xors xosl xoxo xsil xsup xupl xuri xurs xuxu xxii xxix xxxi xxxo xxxx