ottu otus oubs oucc ouch oufc oufe ouff ouju ouse oust out- outb oute outh outo outs ouu- s-os sbbs sbcc sbcs sbct sbef sbfc sbhc sbhs sbot sbse sbst sbtc sbus sccc scce sccs scct scec scee scet scfc scfe sch- sche schh scho schs scob scoh scoo scot scsc scsh scso scst scsu sctc scto scts scub scut se-c se-e se-f se-h se-o se-s se-t se-u sebe sebo sebs sebt sec- secc sece sech seco secs sect secu seeb seec seef seeh sees seet seeu seff seft sehe sehs sejo seoc sesc sese sesh seso sess sest set- setc sete setf seth seto sets sett sfbc sfcc sfco sfcs sffc sfhs sfos sfss sfsu sfts shbs shbt shcc she- sheb shee shef sheh sheo shes shet sheu shft shhh shhs shoe shof shoo shos shot shou shsc shts shub shue shuf shus shut shuu sjcc sjcs sjhs sjoe sjsu sobe sobo sobs sobt sobu soce soch soco socs soec soeo soes sofo soft sohh soho sohs sohu soje soju soof soos soot sose sosh soso soss sost sotc sote soth soto sots sotu soue souf sous sout sscc ssce sscs ssec ssee sses sset ssfc sshs ssoc ssot sssb sssc sssf sssh ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu stec stee stef steo stes stet stfc stfu sths stob stoe stof stoo stos stot stou stsf stss sttc stub stuc stue stuf stus stut sub- subb subh subj subo subs suc- succ such sucs suee sues suet sueu suf- sufc suff sufs sufu suhb suho suoh suos sus- suse suso suss sust susu sute suto sutu suus tbbs tbcb tbcc tbce tbhs tbst tcbs tccc tccu tcfc tch- tche tchh tcho tchs tchu tcos tcsh tctc tcts tebo tebu tech teco tecs tect teec teef teej tees teet tefc teff teft teho tejo teju teoh teos tesc tese tesh teso tess test tete teth teto tets tett tetu teut tfcu tfeb tfec tfot tfss tftc thbs thch the- theb thec thee thef theo thes thet theu thoe thof thoo thos thot thou thse thss thtb thts thue thus tjhs tjsj tobe tobo tobs tobt tobu toce toch toco toee toeh toes toet toff tofo toft tofu toho tohu tojo toof tooh toos toot tosb tosc tose tosh toso toss tost tosu totc tote toth toto tots tott touh tous tout tsbc tscc tsec tses tset tsfc tshb tshe tshs tsob tsos tsou tsse tssf tsst tstc tsts ttbb tteo ttfc ttff ttoe ttss tttt tubb tube tubo tubs tubu tucc tuch tuco tues tuet tufc tufe tuff tufo tuft tufu tuhs tuht tuhu tuos tusc tush tuss tust tute tuto tuts tutt tutu tuuo ubbe ubbo ubet uboc ubos ubtf ucbc uces ucfb uche ucho uchs ucos ucsb ucsc ucsf ucsj ucst ucsu ucut uess ufcu uffe ufos uhoh uhss uhuh uocc uofo usbc usbe usbs uscc usce uscf usch usco uscs usee usef uses uset usfc usfs usho ushs ushu usjc usoc usoe usos ussb ussc usse ussf usss usst ussu ustb ustc uste usto usts usus utec utes utfo uthe utsc utto uttu uuoc uutf uuuu