nsrl nssb nssf nsso nssp nssr nsss nyhs nyll nyls nyny nyon nypl nyrb nyrf nyro nysf nysh nyss obbo obby obhs obin obis obls oboi obol obon obor obos oboy obrh obri obro obsn obsr obss off- offh offo offr offs offy ofno ofor ohhi ohho ohhs ohif ohio ohis ohly ohno ohob ohoh ohos ohrn ohso ohss ohyo oiii oils oily oins oion oios oiry oiyl olbo olby olfs olib olin olio olis olli ollo olly olof olon olor olos olph olry olsh olsi olyf onby onil onir onis onlf only onni onno onon onor onos onoy onso onys oobi ooby ooff oofs oofy ooho oohs oolo oons oooh oooo ooos oops oory oosi ophi ophs opii opin opio opis opls opo- opon opor opos oppi oppo opps oppy opry opsi opsy orbb orbi orbo orbs orby orff orfi orfs orhs ori- orif oril orin orio oris orlo orly orni orno orns orny oro- orof oron oror oros oroy orph orpi orps orri orro orrs orry orsi orso orsy orys osbp osby oshi osho oshp oshs osii osin osip osis osli oslo osno osnr osny osoi osoo osor osos osro ossb ossi osso ossy osyp oyls oyly oyns oyon oyri oyss pbhs pbil pbrf pbrs pbsp pfff pffr pfhs pfis pfli pfps pfyn phbs phhs phi- phil phin phip phis phlo phno phob phoh phon phoo phos phrr phrs phyl phys pibb pibi piff pifs piip pil- pili pill pilo pils pily pini pinn pino pinp pins piny piob pion pipi pipo pipp pips pipy piri pirl pirn piro pirr pirs piry pish pisi piso piss pisy piyo piys plbr plff plhs plib plif plin plio plip plis plob ploh plon ploo plop plos ploy plpp plri plsi plss pnhs pnin pnln pnnl pnon pnpo pnpp pnro pobo pobs poff pofi pohl pohs poil poin poio pois poli poll polo pols poly poni pono ponp pons pony poof pooh pool poon poop poor poos pop- popi popo popp pops popy porb pori porn poro porr pors pory posb posh posi posn poso poss posy poyn poyo poyr poys pphi pphs ppib ppif ppih ppli pplo ppos pppn pppo pppp ppps pprf ppsf ppsh ppss prbs prfs prhl prhs pri- prif prii prin pris prlr prls prnp pro- prob prof prol pron proo prop pros prps prri prrs prsi prsl prso prss prys psbr psfs pshs psil psip psis psni psnr psoi psol pson psos psph pspi pspp pspr psps psrp psso psy- psys pyin pyl- pyli pyll pyn- pyo- pyon pyos pypy pyr- pyri pyrl pyro pyry pyss rbbb rbbr rbbs rbhs rbis rboh rbsl rbsp rbss rffl rfhs rhfs rhhs rhib rhin rhio rhli rhls rhob rhoh rhon rhos rhyl rhys rib- ribo ribs riby riff rifs riho rihs riif riin riis rill rilo rilp rily rinf rinn rino riny riol rion rios ripi ripl ripp ripr rips riri rirs rish risi riso risp riss riyf riyo rlif rlin rlls rlsh rlys rnbr rnhl rnin rnli rnsh rnsp rob- robb robi robo robs roby roff rofl rofo rohl rohn rohr rohs rohy roif roil roin roio roir rois rolf roll rolo rolp roly roni rono rons rony roob roof rooi rool roon roop roor roos ropo rops ropy rori roro rory rosh rosi roso rosp ross rosy royl royn roys rpho rphs rpii rpls rpob rpof rpon rpos rppn rpps rrhs rrif rrrr rrsp rsbi rshs rsis rslp rsnn rsno rsnr rsos rspb rspo rsps rssl rybp ryff ryhb ryif ryip ryis rynn ryob ryoh ryon rysh rysy ryyf s-ib s-ii s-os sbbs sbhs sbor sbsi sbsp sfhs sfio sfls sfnb sfor sfos sfro sfss shbs shhh shhs shib shih shii shil shin shio ship shir shis shl- shlp shls shof shon shoo shop shor shos shps shri shrp shrs shyp sibi sibo sibs siby siff sifl sifo sifr sify sihi sihl sihr sihs sil- silf sili sill silo sils sinh sini sinn sino sinp sins siny siol sion siop sior sios sipi sipo sipp sips sipy sirf siri siro sirp sirr sirs sish sisi siss sisy siyi sl-i slbp slhs slib slip slir slln sllp slob sloh slon sloo slop slos sloy slpi slpp slps slrn slrp slrs slyp slys snhs snib snip snir snlf snns snob snoo snop snor snos snpo snpp snrs snsy snys sobo sobp sobr sobs sofi sofo sohh sohl sohn soho sohp sohs soif soil soin soir sois solf solh soli soll soln solo solp solr sols soly son- soni sono sons sony soof sool soon soop soor soos sooy soph sopi sopo sopp sops sopy sorb sorh sori sorn soro sorr sors sory sosh sosi soso soss soyo soys spby spfs sphr sphs spib spin spio spip spir spis splo splp splr spls spns spon spoo spop spor spos spoy sppf spps spri spro sprs spry spso spsp spss spy- spyh spyr spys srby srfi srhs srib sris srni srnn srno sros srps srsp ssbn ssbr ssby ssfl ssfp sshl sshs ssin ssis sslp ssns ssop sspf sspl sspo ssps ssri ssrl ssrs sssb sssf sssh sssi ssss sybo syff syfy syis syl- syli syll syls syn- syns syny syon syph sypo syro syrs syry syso syss ybbs ybnl ybor ybry yhis yhon yiff yili yill yins yips yirb yirn yirr yiss ylli ylls ynoh ynol ynon ynsh yobi yobo yobs yoff yohn yoho yoli yoll yolo yolp yoly yoni yono yons yoof yool yoon yoop yopo yopy yori yorn yoro yory yosh yosi yoso yoyn yoyo ypfb ypfl ypir ypsi yrho yrin yrly yrof yron yryn ysby ysii ysnp yson ysop yspi yssh ysyb yyff yyyy