otit oto- otof otog otoh otoo otos otsg otso otsu otti otto otts ottu otus oubs ouff ough ouii ouis ouit oumi oust out- outb outh outi outo outs ouu- s-ib s-ii s-os sbbs sbhs sbig sbot sbsi sbst sbus sfhs sfio sfmm sfog sfos sfss sfsu sfts sggg sggs sghs sgio sgsh sgsm sgss sgts shbm shbs shbt shft shhh shhs shib shig shih shii shim shio shis shit shiu shm- shmo shof shog shom shoo shos shot shou shtg shts shub shuf shug shui shum shus shut shuu sibi sibo sibs sibu siff sifo sift sifu sigg sigh sigi sigo sigs sihi sihs siht sihu siim siit simh simi simm simo sims simt sios siot siou sish sisi siss sist sisu sit- sith siti sito sits sitt situ siui sium sius siut smbf smbh smfh smgs smhs smif smig smis smit smof smog smos smot smsh smss smth smti smtu smug smus smut sobo sobs sobt sobu sofi sofo soft sogh sogi sogo sogs sohh sohm soho sohs sohu soif soim sois soit somb somi somm somo soof soog soom soos soot sosh sosi soso soss sost soth sotm soto sots sotu souf soum sous sout ssgs ssgt sshs ssis ssit ssot sssb sssf sssh sssi sssm ssss sstb ssth ssts stbs stfu sthg sths stib stif stig stih stim stio stis stit stms stmt stob stof stog stom stoo stos stot stou stsf stsi stsm stss stub stuf stug stum stus stut sub- subb subg subh subi subm subo subs suf- suff sufi sufs sufu sug- sugg sugh sugi sugo suhb suhi suho suig suio suis suit sum- sumi sumo sums sumu suoh suos sus- susi suso suss sust susu suti suto sutu suum suus t-mo tbbs tbgs tbhs tbit tbst tfot tfsi tfss tghs tgif tgts thbs thi- thif thig thim thio this thmb thms thmt thof thog thom thoo thos thot thou thss thtb thts thug thum thus tibi tibs tibu tiff tifo tift tigh tigi tigm tigs tiht tihu tiit tiiu timi timm timo tims timu tios tiou tisb tish tisi tism tiso tiss tist tith titi tito tits titt titu tium tmbg tmhs tmos tmou tmsi tmtt tobi tobo tobs tobt tobu toff tofi tofo toft tofu togh togo togs togt tohi toho tohu tois toit tomb tomg tomi tomm tomo toms tomt toof tooh toom toos toot tosb tosh tosi toso toss tost tosu toth toti totm toto tots tott toug touh toui toum tous tout tsfm tsgt tshb tshi tshs tsig tsis tsob tsoi tsom tsos tsou tssf tssg tssi tssm tsst tstm tsts tsui tsum ttbb ttff ttim ttms ttss tttt tubb tubo tubs tubu tuff tufi tufm tufo tuft tufu tugg tugh tugs tugu tuhs tuht tuhu tuig tuim tuis tuit tuiu tumb tumi tums tumu tuos tush tusi tusm tuss tust tuti tuto tuts tutt tutu tuum tuuo ubbi ubbo ubii ubis ubit ubos ubtf ufms ufos uggo uggs uggt ughi ughs ugis ugos uguu uhoh uhss uhti uhuh uims uist uits umb- umbi umbo umff umfg umgo umhs umit ummg ummo umms umsu umts umus umut uofg uofm uofo uomo usbs usfi usfs usgo ushi usho ushs ushu usif usim usis usmm usms usog usoi usos ussb ussf usss usst ussu ustb usti ustm usto usts usui usus utfo utis utmb utti utto uttu utug uusi uutf uuuu