-th c-- ccc ccd cch cco ccr ccs cct ccu cdc cdd cdh cdo cdr cds cdt cdu ch- chc chd chh cho chr chs cht chu co- coc cod coh coo cor cos cot cou crc crd crh cro crr crs crt cru csc csd csh cso csr css cst csu ctc ctd cth cto ctr cts ctt ctu cuc cud cuh cuo cur cus cut cuu dcc dcd dco dcr dcs dct dcu ddc ddd ddh ddo ddr dds ddt ddu dh- dhc dhd dhh dho dhr dhs dht dhu doc dod doh doo dor dos dot dou drc drd dro drr drs drt dru dsc dsd dsh dso dsr dss dst dsu dtc dtd dth dto dtr dts dtt dtu duc dud duh duo dur dus dut hcc hcd hch hco hcr hcs hct hdc hdd hdh hdo hdr hds hdt hdu hhc hhd hhh hho hhr hhs hht hhu hoc hod hoh hoo hor hos hot hou hr- hrc hrd hrh hro hrr hrs hrt hru hsc hsd hsh hsr hss hst hsu htc htd hth hto htr hts htt huc hud huh huo hur hus hut huu oc- occ ocd och oco ocr ocs oct ocu odc odd odh odo odr ods odt odu ohc ohd ohh oho ohr ohs oht ohu oo- ooc ood ooh ooo oor oos oot or- orc ord orh oro orr ors ort oru os- osc osd osh oso osr oss ost osu ot- otc otd oth oto otr ots ott otu ou- ouc oud ouh ouo our ous out rcc rcd rch rco rcr rcs rct rcu rdc rdd rdh rdo rdr rds rdt rdu rh- rhc rhd rhh rho rhr rhs rht rhu roc rod roh roo ror ros rot rou rrc rrd rrh rrr rrs rrt rru rsc rsd rsh rso rsr rss rst rsu rtc rtd rto rtr rts rtt rtu ruc rud ruh ruo rur rus rut ruu scc scd sch sco scr scs sct scu sdc sdd sdh sdo sdr sds sdt sdu sh- shc shd shh sho shr shs sht shu soc sod soh soo sor sos sot sou sr- src srd srh sro srr srs srt ss- ssc ssd ssh sso ssr sss sst ssu stc std sth sto str sts stt stu suc sud suh suo sur sus sut suu tcc tcd tch tco tcr tcs tct tcu tdc tdd tdh tdo tdr tds tdt tdu th- thc thd thh tho thr ths tht thu to- toc tod toh too tor tos tot tou trc trd trh tro trr trs trt tru tsc tsd tsh tso tsr tss tst tsu ttc ttd tth tto ttr tts ttt ttu tuc tud tuh tuo tur tus tut tuu ucc ucd uch uco ucr ucs uct ucu udc udd udo udr uds udt udu uhc uhd uhh uho uhr uhs uht uhu uoc uod uoo uor uos uot ur- urc urd uro urr urs urt uru usc usd ush uso usr uss ust usu utc utd uth uto utr uts utt utu uuc uur uus uut uuu

-hou -ous c-cd cccc cccs cccu ccdc ccdh ccdr ccds cchr cchs ccoc ccod ccrc ccrs ccrt ccsd ccss ccst cctc cctt ccuc ccus ccut cd-r cdcs cddr cdhs cdos cdot cdrs cdss chch chcs chhs choc chod choh choo chor chos chou chrc chrd chro chrr chrs chrt chsc chsh chsr chst chto chtr chtt chud chur chus chut coch coco coct cocu codd cods coho cohs cood cooh coos coot cor- corc cord coro corr cors cort cosc cosh coso coss cost cotc coth coto cots cott cotu coud cour cous cout crcc crcr crdc crhs croc crod croh croo cror crot crrt crss crst crtc crts crud crus crut cscc cscd csch csco cscr cscs csdr cshs csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts csur csus cths ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cuds curd curo curr curs curt cusd cush cuso cuss cust cusu cut- cutc cuth cuto cuts cutt dccc dccs dcct dccu dcds dchs dcos dcsc dcss dctc dcts dddd ddoc ddot ddrc ddss ddts dhod dhor dhur doch doco docs doct docu dod- dodd dodo dods dohc dohr dohs dood door doos doot dorc dord doro dorr dors dort doru dosh doso doss dost dotd doth doto dots dott douc doud dour dous dout drhs drod droh drot drou drrs drus drut druu dscc dsch dscr dscs dsdr dshs dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dthd dtor dtot dtss duch duco ducs duct dudd dudo duds dudu duhr duhs duhu duo- duos duro durt duru dush dust duts duur duut hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hcst hdhs hdoc hdod hdos hdss hdtt hhds hhhh hhhs hhus hoch hocr hocs hodh hodr hods hoho hood hoor hoos hoot horc hord horo horr hors hort hosh hoss host hotd hoth hoto hotr hots hott hotu houd hour hout hrdc hrhs hrod hros hrrc hrso hrud hscc hsct hshs hsts hsur htcc hths htoh htsc httr huch hucs hucu hudd hudo huds hudu huhs huhu huor huos huot hurd huro hurr hurs hurt huru hush huso huss hust huth huto huts hutt hutu huus occc occt ocds ochs ocht ocos ocro ocrr ocrs oct- octo octs ocur oddd odds odoh odoo odor odos odot odou odso odts odtu odur odus ohcc ohho ohhs ohoh ohos ohso ohss ohto ohtu ohus oocr ooho oohs oooh oooo ooos oord oort oost oots oous orch orco orcs ordo ords ordu orhs oro- oror oros orot orro orrs orso orsu ortc orth orto orts orus oscc osco oshc osho oshs oshu osoo osor osos osrd osro ossd osso ossu ostc ostr osts otcd otho othr oths oto- otoh otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc ouch oudc oudh ouds our- ouro ours ourt ousd oust out- outh outo outs ouu- rccc rccs rcdc rcds