bbbb bbbs bbhs bbin bbpr bhhs bhir bhoi bhor bibb bibi bibo bibs bihi bihs biin biis bin- binh bini binn bino bins bio- bioi bion bios bipp bips birb biri birn biro birr birs bis- bish biso bisp biss bnhs bnib bnin bnor bnpp bnrr bnss bobb bobi bobo bobs bohn boho bohr bohs boi- boii boin bois boni bonn bono bons boob booh boon boop boor boos bopp bops bor- borh bori born boro borr bors bosh bosi bosn boso boss bphs brhs brih brin brio bris brno brns brob broh bron broo bror bros brrr brrs brsb brsr bshs bsin bsns bson bsos bspp bspr h-ii hbbs hbhs hbio hbos hbrs hbss hhhh hhhs hhip hibi hihi hiho hiis hinn hino hins hiob hipo hipp hips hiri hirn hiro hirs hisb hish hisn hiss hnhs hnoi hobo hobs hohn hoho hoip hoir hois honi hono hons hoon hoop hoor hoos hopi hopo hopp hops hori horn horo horr hors hosh hosp hoss hphs hpps hpss hrhs hrib hrip hrob hron hros hrpp hrps hrso hshs hsin hsni hsob hson hsps hssp i-no ibis ibns ibon ibos ibri ibro ibsn ibss ihis ihob ihop ihss iiii iiio iiis iino iioi iioo iiop iios iirs iisi iisp iisr inbo inhs inis inni inno innr inns ino- inoi inon inor inos inp- inpi inpp inri inro inrs insh inso insp inss iobi ioii ioio ioni ionn iono ions iooi iooo ioos iops iori iors ioso iphr ipin ipoh ipop ipos ippo ippr ipri ipsi ipso ipsp ipss irbp irhs iri- irin irio irip iris irob iroh iron irop irps irri irrs irsp isbn ishi ishr ishs isin isis isno iso- ison isop isor isos ispr isps isri isrp issh issi isso issp issr isss n-ii nbbo nbhs nbpp nbps nbsp nhhs nhis nhnn nhon nhpi nhrp nibi nibo nibs niip niir ninh nini nino nins nioh nion nioo nios nipr nips niro nirs nish nisi niso nisp niss nnhs nnnn nnos nnpi nnpr nnss nobi nobo nobs nohn noho nohs noib noin noio noir nois non- noni nonn nono nons noo- noob noon nooo noop noor noos noph nops nor- norb nori norn noro norr nors nos- nosh noss nphs npin npri npsh npss nrhs nron nrpn nrps nrsp nsbo nshs nsin nsis nsnr nsos nspi nsps nssb nsso nssp nssr nsss obbo obhs obin obis oboi obon obor obos obrh obri obro obsn obsr obss ohhi ohho ohhs ohio ohis ohno ohob ohoh ohos ohrn ohso ohss oiii oins oion oios onir onis onni onno onon onor onos onso oobi ooho oohs oons oooh oooo ooos oops oosi ophi ophs opii opin opio opis opo- opon opor opos oppi oppo opps opsi orbb orbi orbo orbs orhs ori- orin orio oris orni orno orns oro- oron oror oros orph orpi orps orri orro orrs orsi orso osbp oshi osho oshp oshs osii osin osip osis osno osnr osoi osoo osor osos osro ossb ossi osso pbhs pbrs pbsp phbs phhs phi- phin phip phis phno phob phoh phon phoo phos phrr phrs pibb pibi piip pini pinn pino pinp pins piob pion pipi pipo pipp pips piri pirn piro pirr pirs pish pisi piso piss pnhs pnin pnon pnpo pnpp pnro pobo pobs pohs poin poio pois poni pono ponp pons pooh poon poop poor poos pop- popi popo popp pops porb pori porn poro porr pors posb posh posi posn poso poss pphi pphs ppib ppih ppos pppn pppo pppp ppps ppsh ppss prbs prhs pri- prii prin pris prnp pro- prob pron proo prop pros prps prri prrs prsi prso prss psbr pshs psip psis psni psnr psoi pson psos psph pspi pspp pspr psps psrp psso rbbb rbbr rbbs rbhs rbis rboh rbsp rbss rhhs rhib rhin rhio rhob rhoh rhon rhos rib- ribo ribs riho rihs riin riis rinn rino rion rios ripi ripp ripr rips riri rirs rish risi riso risp riss rnbr rnin rnsh rnsp rob- robb robi robo robs rohn rohr rohs roin roio roir rois roni rono rons roob rooi roon roop roor roos ropo rops rori roro rosh rosi roso rosp ross rpho rphs rpii rpob rpon rpos rppn rpps rrhs rrrr rrsp rsbi rshs rsis rsnn rsno rsnr rsos rspb rspo rsps s-ib s-ii s-os sbbs sbhs sbor sbsi sbsp shbs shhh shhs shib shih shii shin shio ship shir shis shon shoo shop shor shos shps shri shrp shrs sibi sibo sibs sihi sihr sihs sinh sini sinn sino sinp sins sion siop sior sios sipi sipo sipp sips siri siro sirp sirr sirs sish sisi siss snhs snib snip snir snns snob snoo snop snor snos snpo snpp snrs sobo sobp sobr sobs sohh sohn soho sohp sohs soin soir sois son- soni sono sons soon soop soor soos soph sopi sopo sopp sops sorb sorh sori sorn soro sorr sors sosh sosi soso soss sphr sphs spib spin spio spip spir spis spns spon spoo spop spor spos spps spri spro sprs spso spsp spss srhs srib sris srni srnn srno sros srps srsp ssbn ssbr sshs ssin ssis ssns ssop sspo ssps ssri ssrs sssb sssh sssi ssss