-th -up c-- ccc ccd cch cco ccp ccr cct ccu cdc cdd cdh cdo cdp cdr cdt cdu ch- chc chd chh cho chp chr cht chu co- coc cod coh coo cop cor cot cou cpc cpd cph cpo cpp cpr cpt cpu crc crd crh cro crp crr crt cru ctc ctd cth cto ctp ctr ctt ctu cuc cud cuh cuo cup cur cut cuu dcc dcd dco dcp dcr dct dcu ddc ddd ddh ddo ddp ddr ddt ddu dh- dhc dhd dhh dho dhp dhr dht dhu doc dod doh doo dop dor dot dou dpc dpd dph dpo dpp dpr dpt dpu drc drd dro drp drr drt dru dtc dtd dth dto dtp dtr dtt dtu duc dud duh duo dup dur dut hcc hcd hch hco hcp hcr hct hdc hdd hdh hdo hdp hdr hdt hdu hhc hhd hhh hho hhp hhr hht hhu hoc hod hoh hoo hop hor hot hou hpc hpd hph hpo hpp hpr hpt hpu hr- hrc hrd hrh hro hrp hrr hrt hru htc htd hth hto htp htr htt huc hud huh huo hup hur hut huu oc- occ ocd och oco ocp ocr oct ocu odc odd odh odo odp odr odt odu ohc ohd ohh oho ohp ohr oht ohu oo- ooc ood ooh ooo oop oor oot op- opc opd oph opo opp opr opt or- orc ord orh oro orp orr ort oru ot- otc otd oth oto otp otr ott otu ou- ouc oud ouh ouo oup our out p-p pcc pcd pch pco pcp pcr pct pcu pdc pdd pdh pdo pdp pdr pdt pdu phc phd pho php phr pht phu poc pod poh poo pop por pot pou ppc ppd pph ppo ppp ppr ppt ppu prc prd prh pro prp prr prt pru pt- ptc ptd pth pto ptp ptr ptt ptu puc pud puh pup pur put puu rcc rcd rch rco rcp rcr rct rcu rdc rdd rdh rdo rdp rdr rdt rdu rh- rhc rhd rhh rho rhp rhr rht rhu roc rod roh roo rop ror rot rou rpc rpd rph rpo rpp rpr rpt rpu rrc rrd rrh rrp rrr rrt rru rtc rtd rto rtp rtr rtt rtu ruc rud ruh ruo rup rur rut ruu tcc tcd tch tco tcp tcr tct tcu tdc tdd tdh tdo tdp tdr tdt tdu th- thc thd thh tho thp thr tht thu to- toc tod toh too top tor tot tou tpc tpd tph tpo tpp tpr tpt tpu trc trd trh tro trp trr trt tru ttc ttd tth tto ttp ttr ttt ttu tuc tud tuh tuo tup tur tut tuu ucc ucd uch uco ucp ucr uct ucu udc udd udo udp udr udt udu uhc uhd uhh uho uhp uhr uht uhu uoc uod uoo uop uor uot up- upc upd uph upo upp upr upt upu ur- urc urd uro urp urr urt uru utc utd uth uto utp utr utt utu uuc uur uut uuu

-hou c-cd cccc cccp cccu ccdc ccdh ccdp ccdr cchp cchr ccoc ccod ccpp ccpr ccrc ccrp ccrt cctc cctt ccuc ccup ccut cd-r cddr cdot chch chcp choc chod choh choo chop chor chou chpp chpr chrc chrd chro chrp chrr chrt chto chtr chtt chud chur chut coch coco cocp coct cocu codd coho cood cooh coop coot copd coph copo copp copr copt cor- corc cord coro corp corr cort cotc coth coto cott cotu coud coup cour cout cpcu cppd cprt cptp cptr crcc crcr crdc croc crod croh croo crop cror crot crpc crrt crtc crtp crud crup crut ctcp ctor ctot ctpo ctpp ctrc ctrp cucc cupo cupp cupr curd curo curr curt cut- cutc cuth cuto cutt dccc dccp dcct dccu dcop dcpo dctc dcup dddd ddoc ddot ddpo ddrc dhcp dhod dhor dhpr dhur doch doco doct docu dod- dodd dodo dohc dohr dood doop door doot dopo dopp dopr dopt dorc dord doro dorp dorr dort doru dotd doth doto dott douc doud doup dour dout dpcp dpdt dphp dppc dpph drod droh drop drot drou drup drut druu dtcc dtdp dthd dtor dtot dttp duch duco duct dudd dudo dudu duhr duhu duo- dupo duro durt duru dutp duur duut hccc hcch hcdr hcpc hcrd hcrp hdoc hdod hdtt hhhh hhpc hhtp hoch hocr hodh hodr hoho hood hoop hoor hoot hopo hopp hopt horc hord horo horr hort hotd hoth hoto hotp hotr hott hotu houd houp hour hout hpcc hpdh hpot hprt hpto hrdc hrod hrpc hrpp hrrc hrud htcc htcp htoh htop htpc htpp http httr huch hucu hudd hudo hudu huhu huor huot hupp hurd huro hurr hurt huru huth huto hutp hutt hutu occc occt ocht ocpd ocpp ocro ocrr oct- octo ocur oddd odoh odoo odop odor odot odou odrp odtu odur ohcc ohho ohoh ohto ohtu oocr ooho oooh oooo oord oort ootp opo- opor oppo opto orch orco ordo ordu oro- oror orot orpc orph orro ortc orth orto orup otcd otho othr oto- otoh otoo otor otpp otro otto ottu otur oucc ouch oudc oudh ouph our- ouro ourt out- outh outo ouu- pccc pchp pcod pcpp pcrc pcrd pdcp pdoc pdpr pdrc pdtc phcc phht phoh phoo phot phrr phut pocd poch poco pod- podd podo podu pood pooh poop poor poot pop- popc popo popp popt porc poro porr port potc potd poth poto pott potu poud poup pour pout ppcc ppcd ppod pppd pppo pppp pprc ppru pptt ppur prcc prcd prcp pro- proc prod proo prop prot prou prpd prrd prtc prtp prtr prud prut pruu ptcc ptdc ptop ptpd ptrd pttc puch pudo pudu pupu pur- puro purp purr puru put- puth puto putt putu puuc rccc rcdc rcpd rcpo rcpt rcrd rctc rdoc rdpc rhcp rhoc rhod rhoh rocc roch roco rodd rodo rohr rohu rood roop roor root ropo rorc roro rort