-th c-- ccc ccf cch cco ccr ccs cct ccu cfc cff cfh cfo cfr cfs cft cfu ch- chc chf chh cho chr chs cht chu co- coc cof coh coo cor cos cot cou crc crf crh cro crr crs crt cru csc csf csh cso csr css cst csu ctc ctf cth cto ctr cts ctt ctu cuc cuf cuh cuo cur cus cut cuu fcc fcf fco fcr fcs fct fcu ffc fff ffh ffo ffr ffs fft ffu fhc fhf fhh fho fhr fhs foc fof foh foo for fos fot fou frc frf frh fro frr frs frt fru fsc fsf fsh fso fsr fss fst fsu ftc ftf fth fto ftr fts ftt ftu fuf fuo fur fus fut fuu hcc hcf hch hco hcr hcs hct hfc hff hfh hfo hfr hfs hft hfu hhc hhf hhh hho hhr hhs hht hhu hoc hof hoh hoo hor hos hot hou hr- hrc hrf hrh hro hrr hrs hrt hru hsc hsf hsh hsr hss hst hsu htc htf hth hto htr hts htt huc huf huh huo hur hus hut huu oc- occ ocf och oco ocr ocs oct ocu of- ofc off ofo ofr ofs oft ofu ohc ohf ohh oho ohr ohs oht ohu oo- ooc oof ooh ooo oor oos oot or- orc orf orh oro orr ors ort oru os- osc osf osh oso osr oss ost osu ot- otc otf oth oto otr ots ott otu ou- ouc ouf ouh ouo our ous out rcc rcf rch rco rcr rcs rct rcu rfc rff rfh rfo rfr rfs rft rfu rh- rhc rhf rhh rho rhr rhs rht rhu roc rof roh roo ror ros rot rou rrc rrf rrh rrr rrs rrt rru rsc rsf rsh rso rsr rss rst rsu rtc rtf rto rtr rts rtt rtu ruc ruf ruh ruo rur rus rut ruu scc scf sch sco scr scs sct scu sfc sff sfh sfo sfr sfs sft sfu sh- shc shf shh sho shr shs sht shu soc sof soh soo sor sos sot sou sr- src srf srh sro srr srs srt ss- ssc ssf ssh sso ssr sss sst ssu stc stf sth sto str sts stt stu suc suf suh suo sur sus sut suu tcc tcf tch tco tcr tcs tct tcu tfc tff tfh tfo tfr tfs tft tfu th- thc thf thh tho thr ths tht thu to- toc tof toh too tor tos tot tou trc trf trh tro trr trs trt tru tsc tsf tsh tso tsr tss tst tsu ttc ttf tth tto ttr tts ttt ttu tuc tuf tuh tuo tur tus tut tuu ucc ucf uch uco ucr ucs uct ucu ufc uff ufh ufo ufr ufs uft ufu uhc uhf uhh uho uhr uhs uht uhu uoc uoo uor uos uot ur- urc urf uro urr urs urt uru usc usf ush uso usr uss ust usu utc utf uth uto utr uts utt utu uuc uur uus uut uuu

-hou -ous cccc cccf cccs cccu ccfc ccff cchr cchs ccoc ccrc ccrf ccrs ccrt ccsf ccss ccst cctc cctt ccuc ccus ccut cfcf cfco cfcs cffr cfhs cfor cfos cfrt cftc cfth cftr chch chcs chfc chfr chfs chhs choc choh choo chor chos chou chrc chrf chro chrr chrs chrt chsc chsh chsr chst chto chtr chtt chur chus chut coch coco coct cocu cofc coff cofs coft coho cohs coof cooh coos coot cor- corc corf coro corr cors cort cosc cosh coso coss cost cotc coth coto cots cott cotu cour cous cout crcc crcr crfc crfs crhs croc croh croo cror crot crrt crss crst crtc crtf crts crus crut cscc cscf csch csco cscr cscs csfc csfr cshs csor csos csot csrc csrs cssr cstc csto cstr csts csuf csur csus ctcf ctfc ctfo ctfs cths ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cufc cuff cufo curf curo curr curs curt cush cuso cuss cust cusu cut- cutc cuth cuto cuts cutt fccf fcch fchs fcot fcsc fcst fcto ffcc ffff ffhs ffrr ffss fftf fhfs fhhs fhrs fhss foch foco focs fofo fohr fohs foof foos foot for- foro forr fors fort fosh foso foss fost foth foto fots fott four fous fout frcc frfc frhs froh fros frot frou frsc frso frst fscc fsfo fshs fssc fssf ft-c ftfc fths ftos ftrs ftsr ftuc fuc- fuct fufc fuff fufu fuhs fuor fur- furo furr furs furt fusc fuso fuss fust fusu futo futs futu hccc hcch hccs hcfc hchs hcsc hcso hcss hcst hfcs hfhs hfrs hfss hhhh hhhs hhof hhus hoch hocr hocs hoff hofs hofu hoho hoof hoor hoos hoot horc horo horr hors hort hosh hoss host hoth hoto hotr hots hott hotu houf hour hout hrfc hrhs hros hrrc hrso hscc hsct hsfc hsfs hshs hsts hsur htcc htfc hths htoh htsc httr huch hucs hucu hufc huff hufs hufu huhs huhu huor huos huot huro hurr hurs hurt huru hush huso huss hust huth huto huts hutt hutu huus occc occt ochs ocht ocos ocro ocrr ocrs oct- octo octs ocur ofcr off- offc offh offo offr offs offu ofor ofst ofus ohcc ohho ohhs ohoh ohos ohso ohss ohto ohtu ohus oocr ooff oofs ooho oohs oooh oooo ooos oort oost oots oous orch orco orcs orff orfs orfu orhs oro- orof oror oros orot orro orrs orso orsu ortc orth orto orts orus oscc osco oshc osho oshs oshu osoo osor osos osro osso ossu ostc ostr osts otfc otho othr oths oto- otof otoh otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc ouch oufc ouff our- ouro ours ourt oust out- outh outo outs ouu- rccc rccs rcfc rchs rcos rcsc rcss rctc rcts rffc rfhs rftc rhfs rhhs rhoc rhoh rhos rhus rocc roch roco rocs rofc roff rofo rohr rohs rohu roof roor roos