-er -ic -th a-a a-c a-i a-t aaa aac aae aah aai aak aao aap aar aat ac- aca acc ace ach aci ack aco acp acr act aea aec aee aeh aei aek aeo aep aer aet aha ahc ahe ahh ahi ahk aho ahp ahr aht ai- aia aic aie aih aii aik aio aip air ait aka akc ake akh aki akk ako akp akr aoa aoc aoe aoh aoi aok aoo aop aor aot ap- apa apc ape aph api apk apo app apr apt ar- ara arc are arh ari ark aro arp arr art at- ata atc ate ath ati ato atp atr att c-- caa cac cae cah cai cak cao cap car cat cca ccc cce cch cci cck cco ccp ccr cct ce- cea cec cee ceh cei cek ceo cep cer cet ch- cha chc che chh chi chk cho chp chr cht ci- cia cic cie cih cii cik cio cip cir cit cka ckc ckh cki cko ckt co- coa coc coe coh coi cok coo cop cor cot cpa cpc cpe cph cpi cpk cpo cpp cpr cpt cra crc cre crh cri crk cro crp crr crt cta ctc cte cth cti ctk cto ctp ctr ctt eaa eac eae eah eai eak eao eap ear eat ec- eca ecc ece ech eci eck eco ecr ect eea eec eee eek eeo eep eer eet eha ehc ehe ehh ehi eho ehp ehr eht eia eic eie eii eik eio eip eir eit eka ekc eke ekh eki eko ekp ekr ekt eo- eoa eoc eoe eoh eoi eok eoo eop eor eot ep- epa epc epe eph epi epo epp epr ept era erc ere erh eri erk ero erp err ert eta etc ete eth eti etk eto etp etr ett h-i haa hac hae hah hai hak hao hap har hat hca hcc hce hch hci hck hco hcp hcr hct he- hea hec hee heh hei hek heo hep her het hha hhc hhe hhh hhi hhk hho hhp hhr hht hia hic hie hih hii hik hio hip hir hit hka hkh hki hkk hko hkp hkr hkt hoa hoc hoe hoh hoi hok hoo hop hor hot hpa hpc hpe hph hpi hpk hpo hpp hpr hpt hr- hra hrc hre hrh hri hrk hro hrp hrr hrt hta htc hte hth hti htk hto htp htr htt ia- iaa iac iae iah iai iao iap iar iat ica icc ice ich ici ick ico icp icr ict ie- iea iec iee iei iek iep ier iet iha ihc ihe ihh ihi ihk iho ihp ihr iht iia iic iie iih iii iio iip iir iit ika ikc ike iki ikk iko ikr ikt io- ioa ioc ioe ioh ioi ioo iop ior iot ipa ipc ipe ipi ipo ipp ipr ipt ir- ira irc ire iri irk iro irp irr irt ita itc ite ith iti itk ito itp itt k-t ka- kaa kac kae kah kai kak kao kap kar kat kca kcc kce kch kci kck kcp kcr kct ke- kea kec kee keh kei kek keo kep ker ket kha khe khh khi khk kho khr kia kic kie kih kii kik kio kip kir kit kkc kke kkh kki kkk kkp kkr kkt koa koc koe koh koi kok koo kop kor kot kpa kpc kpe kph kpi kpk kpo kpp kpr kpt kra krc kri krk kro krp krr krt kta ktc kte kth ktk kto ktp ktr ktt o-i oaa oac oae oah oai oak oao oap oar oat oc- oca occ och oci ock oco ocp ocr oct oea oec oee oeh oei oeo oep oer oet oha ohc ohe ohh ohi oho ohp ohr oht oia oic oie oii oik oio oip oir oit oka okc oke oki okk oko okp okr oo- ooa ooc ooh ooi ook ooo oop oor oot op- opa opc ope oph opi opk opo opp opr opt or- ora orc ore orh ori ork oro orp orr ort ot- ota otc ote oth oti otk oto otp otr ott p-p paa pac pae pah pai pak pao pap par pat pca pcc pce pch pci pck pco pcp pcr pct pea pec pee peh pei pek peo pep per pet pha phc phe phi phk pho php phr pht pia pic pie pih pii pik pio pip pir pit pka pkc pke pki pko pkp pkr pkt poa poc poe poh poi pok poo pop por pot ppa ppc ppe pph ppi ppk ppo ppp ppr ppt pra prc pre prh pri prk pro prp prr prt pt- pta ptc pte pth pti ptk pto ptp ptr ptt ra- raa rac rae rah rai rak rao rap rar rat rca rcc rce rch rci rco rcp rcr rct re- rea rec ree reh rei rek reo rep rer ret rh- rha rhc rhe rhh rhi rho rhp rhr rht ria ric rie rih rii rik rio rip rir rit rkc rke rkk rko rkp rkt roa roc roe roh roi rok roo rop ror rot rpa rpc rpe rph rpi rpk rpo rpp rpr rpt rra rrc rrh rri rrk rrp rrr rrt rta rtc rte rti rtk rto rtp rtr rtt taa tac tae tah tai tak tao tap tar tat tca tcc tce tch tci tck tco tcp tcr tct te- tea tec tee teh tei tek teo tep ter tet th- tha thc the thh thi thk tho thp thr tht tia tic tie tih tii tik tio tip tir tit tka tkc tke tkk tko tkp tkr tkt to- toa toc toe toh toi tok too top tor tot tpa tpc tpe tph tpi tpk tpo tpp tpr tpt tra trc tre trh tri trk tro trp trr trt tta ttc tte tth tti ttk tto ttp ttr ttt