shh shi sho shp shr shs sht shu sic sie sig sih sii sio sip sir sis sit siu soc soe sog soh soi soo sop sor sos sot sou spc spe spg sph spi spo spp spr sps spt spu sr- src sre srg srh sri sro srp srr srs srt ss- ssc sse ssg ssh ssi sso ssp ssr sss sst ssu stc ste stg sth sti sto stp str sts stt stu suc sue sug suh sui suo sup sur sus sut suu tcc tce tcg tch tci tco tcp tcr tcs tct tcu te- tec tee teg teh tei teo tep ter tes tet teu tgc tge tgg tgh tgi tgo tgp tgr tgs tgt tgu th- thc the thg thh thi tho thp thr ths tht thu tic tie tig tih tii tio tip tir tis tit tiu to- toc toe tog toh toi too top tor tos tot tou tpc tpe tpg tph tpi tpo tpp tpr tps tpt tpu trc tre trg trh tri tro trp trr trs trt tru tsc tse tsg tsh tsi tso tsp tsr tss tst tsu ttc tte ttg tth tti tto ttp ttr tts ttt ttu tuc tue tug tuh tui tuo tup tur tus tut tuu ucc uce ucg uch uci uco ucp ucr ucs uct ucu uec uee ueg ueh uei uep uer ues uet ugc uge ugg ugh ugi ugo ugp ugr ugs ugt ugu uhc uhe uhh uhi uho uhp uhr uhs uht uhu uic uie uig uii uio uip uir uis uit uiu uoc uoe uog uoo uop uor uos uot up- upc upe upg uph upi upo upp upr ups upt upu ur- urc ure urg uri uro urp urr urs urt uru usc use usg ush usi uso usp usr uss ust usu utc ute uth uti uto utp utr uts utt utu uuc uue uug uur uus uut uuu

-hou -ose -ous cccc ccci cccp cccs cccu ccee ccgc ccgs ccgt cche cchp cchr cchs ccic ccii ccip ccir ccis ccoc ccpe ccpp ccpr ccps ccrc ccre ccrg ccri ccrp ccrs ccrt ccsg ccsi ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece ceci ceco cecp cecs cect ceec cees cege cego cehs ceip ceop ceor ceos ceou cepc cepe ceph cepo cepp cepr ceps cept cer- cerc cere ceri cero cerp cers cert cesc cese cesg cesi cesp cesr cess cest cet- cete ceti ceto cetp cets ceui cgcc cgcg cger cges cggs cghs cgis cgro cgsh cgss cgst cgtp cgtu chce chch chci chcp chcs chec chee cheh chep cher ches chet cheu chge chgs chhs chic chie chig chih chip chir chis chit chiu choc choh choi choo chop chor chos chou chpp chpr chrc chro chrp chrr chrs chrt chsc chse chsh chsi chsr chst chto chtr chtt chug chui chur chus chut cicc cich cici cico cicr cics cict cicu ciee cier cies cigi cigs cigu cihr cihs ciht ciii ciis ciit cior cios cipo cipp cips circ cire cirh ciri ciro cirr cirs cirt cis- cisc cise cish cisp cisr ciss cist cite citg cith citi cito citp cits citt citu ciuc ciup cius coce coch coco cocp coct cocu coep coes cogh cogi cogo cogs coho cohs coip coir cois coit cooh coop coos coot cope copg coph copi copo copp copr cops copt cor- corc core corg cori coro corp corr cors cort cosc cose cosh cosi coso cosp coss cost cotc cote coth coti coto cots cott cotu coue coup cour cous cout cpce cpcs cpcu cpep cper cphs cpic cpio cpos cpps cpre cpri cprs cprt cpsc cpso cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree creg creh crei creo crep cres cret creu crgs crhs cric crie crig crip cris crit criu croc croe croh croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts crue crug crup crus crut cscc csce csch csci csco cscr cscs csec csee cseh csep cser cset csgh cshp cshs csio csir csis csit csor csos csot cspc cspe cspi csps cspt csrc csrs csse cssr cstc cstg csto cstr csts csup csur csus ctcp ctec ctep ctge ctgu cths ctic ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctsu ctts cucc cuce cuci cuer cues cui- cuir cuis cuit cupe cupo cupp cupr cups cure curi curo curr curs curt cusg cush cuso cusp cuss cust cusu cut- cutc cute cuth cuto cuts cutt eccc ecce ecci ecco ecct eces ecgs eche echo echs echt ecig ecip ecis ecit eco- ecog ecop ecos ecot ecou ecpg ecpp ecrc ecri ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ecth ecto ects ecus eecs eeee eees eegs eehs eeoc eeps eerc eerg eero eers eese eesi eetc eete eeth eets eetu egcc egcg egcr egec egee eger egge eggh eggi eggo eggp eggs eghe eghh eghs egir egis ego- egoi egor egos egot egpe egph egpi egpo egre egri egsc egsh egss egte egts ehcc eheh eher eheu ehhs ehis ehpt ehre ehte eich eico eics eiec eiei eier eies eige eigg eigh eiho eiou eipo eipr eire eirs eise eish eiso eiss eist eitc eith eiti eito eitr eoes eoir eois eore eori eost eotc eoto eots eous epcc epch epci epec epee eper epes eph- ephi ephs epi- epic epie epip epis epit epoc epor epos epot eppc eppo eppp epps epro eprp eprs epsc epsi epsp epss epte epus ercc erce erch ercp erec erei erer eres eret erg- ergg ergh ergi ergo ergs erhc erhs erhu eric erie erih erio eris erit eriu eroc eroe eroi eroo eros erpe erps errc erre erro errs erse ersh ersi erso erst erth erts ertu eruc eruh erur erus esce esch esci esco escr escs escu esee eseo eser eses eset eshs eshu esie esis esit eso- esop esos espc espe espi espo espp esps esri esse essg essh