-ic -th c-- ccc cch cci cck cco ccp ccr cct ch- chc chh chi chk cho chp chr cht ci- cic cih cii cik cio cip cir cit ckc ckh cki cko ckt co- coc coh coi cok coo cop cor cot cpc cph cpi cpk cpo cpp cpr cpt crc crh cri crk cro crp crr crt ctc cth cti ctk cto ctp ctr ctt h-i hcc hch hci hck hco hcp hcr hct hhc hhh hhi hhk hho hhp hhr hht hic hih hii hik hio hip hir hit hkh hki hkk hko hkp hkr hkt hoc hoh hoi hok hoo hop hor hot hpc hph hpi hpk hpo hpp hpr hpt hr- hrc hrh hri hrk hro hrp hrr hrt htc hth hti htk hto htp htr htt icc ich ici ick ico icp icr ict ihc ihh ihi ihk iho ihp ihr iht iic iih iii iio iip iir iit ikc iki ikk iko ikr ikt io- ioc ioh ioi ioo iop ior iot ipc ipi ipo ipp ipr ipt ir- irc iri irk iro irp irr irt itc ith iti itk ito itp itt k-t kcc kch kci kck kcp kcr kct khh khi khk kho khr kic kih kii kik kio kip kir kit kkc kkh kki kkk kkp kkr kkt koc koh koi kok koo kop kor kot kpc kph kpi kpk kpo kpp kpr kpt krc kri krk kro krp krr krt ktc kth ktk kto ktp ktr ktt o-i oc- occ och oci ock oco ocp ocr oct ohc ohh ohi oho ohp ohr oht oic oii oik oio oip oir oit okc oki okk oko okp okr oo- ooc ooh ooi ook ooo oop oor oot op- opc oph opi opk opo opp opr opt or- orc orh ori ork oro orp orr ort ot- otc oth oti otk oto otp otr ott p-p pcc pch pci pck pco pcp pcr pct phc phi phk pho php phr pht pic pih pii pik pio pip pir pit pkc pki pko pkp pkr pkt poc poh poi pok poo pop por pot ppc pph ppi ppk ppo ppp ppr ppt prc prh pri prk pro prp prr prt pt- ptc pth pti ptk pto ptp ptr ptt rcc rch rci rco rcp rcr rct rh- rhc rhh rhi rho rhp rhr rht ric rih rii rik rio rip rir rit rkc rkk rko rkp rkt roc roh roi rok roo rop ror rot rpc rph rpi rpk rpo rpp rpr rpt rrc rrh rri rrk rrp rrr rrt rtc rti rtk rto rtp rtr rtt tcc tch tci tck tco tcp tcr tct th- thc thh thi thk tho thp thr tht tic tih tii tik tio tip tir tit tkc tkk tko tkp tkr tkt to- toc toh toi tok too top tor tot tpc tph tpi tpk tpo tpp tpr tpt trc trh tri trk tro trp trr trt ttc tth tti ttk tto ttp ttr ttt

cccc ccci cccp cchp cchr ccic ccii ccip ccir ccoc ccpp ccpr ccrc ccri ccrp ccrt cctc cctt chch chci chcp chic chih chik chip chir chit chkt choc choh choi chok choo chop chor chpp chpr chrc chro chrp chrr chrt chto chtr chtt cicc cich cici cico cicr cict cihr ciht ciii ciit ciko cikr cior cipo cipp circ cirh ciri cirk ciro cirr cirt cith citi cito citp citt ckch ckck ckco ckoc ckoi ckoo ckor ckot ckpc ckpr ckrc coch cock coco cocp coct coho coip coir coit cok- coko cooh cook coop coot coph copi copo copp copr copt cor- corc cori cork coro corp corr cort cotc coth coti coto cott cpic cpio cpri cprt cptp cptr crcc crcr cric crik crip crit crkc crkp croc croh crok croo crop cror crot crpc crrt crtc crtp ctcp ctic ctor ctot ctpo ctpp ctrc ctrp h-ii hccc hcch hchi hcpc hcrp hhhh hhip hhpc hhtp hi-c hicc hich hick hico hicp hihc hihi hiho hiht hiit hiki hioc hipc hipo hipp hipt hiri hirk hiro hirt hitc hiti hito hitt hkcc hkir hkpo hoch hock hocr hoho hoik hoip hoir hoit hoki hoko hook hoop hoor hoot hopi hopo hopp hopt horc hori hork horo horr hort hoth hoti hoto hotp hotr hott hpcc hpot hprt hpti hpto hrip hrit hrpc hrpp hrrc htcc htcp htoh htop htpc htpp htrk http httr iccc icci icco iccp iccr icct ichc ichi icho ichr icoc icor icpc icpo icrc icrr icrt ictp ihcc ihit ihop ihrc ihtc iiht iiii iiio iiit iioi iioo iiop iirc iitr iitt ikki ikko ikoo ikri ioci iocp ioii ioio ioit ioko iooi iooo iori ioto ipcc ipct iphc iphr ipko ipoh ipop ippc ippo ippr ipri iptc ipto ircc iri- iric irio irip irki iroc iroh irop irpc irrc irri irti irtp itch ithc itic itko itoh itoi itoo itor itpc itri itto k-ci kccc kcci kcck kccr kcct kchh kchi kchk kcho kchr kcic kcii kcir kcit kckc kckk kcko kckr kcoh kcor kcot kcpc kcpi kcpo kcpr kcpt kcrc kcrh kcri kcro kcrp kcrr kcrt kctc kcti kcto khcc khch khck khct khhk khho khic khii khio khip khit khki khkk khkr khoc khoi khok khop khor khot khpr khpt khri khrk khro khrr khrt khth khti khtk khto khtp khtr khtt kicc kick kicp kicr kict kihc kihh kihi kihk kiho kihp kihr kiht kiic kiii kiik kiip kiit kikc kiki kikk kiko kikr kikt kioc kioh kioi kiok kioo kiot kip- kiph kipi kipo kipp kipr kipt kirc kiri kirk kiro kirp kirr kirt kitc kith kiti kito kitr kitt kkch kkci kkck kkco kkcr kkct kkhh kkhi kkhk kkhr kkic kkik kkit kkkk kkoh kkoo kkor kkot kkpc kkpk kkpt kkrc kkrh kkrk kkro kkrr kkrt kktc kktk koch koci kock kocp koct kohh kohi koho kohr koht koii koir koit kokc kokh koki kokk koko kokp kokr kooc kooi kook kooo koop koor koot koph kopi