-er -th a-a a-c a-t aaa aac aad aae aah aam aap aar aat ac- aca acc acd ace ach acm acp acr act ad- ada adc add ade adh adm adp adr adt aea aec aed aee aeh aem aep aer aet aha ahc ahd ahe ahh ahm ahp ahr aht ama amc amd ame amh amm amp amr amt ap- apa apc apd ape aph apm app apr apt ar- ara arc ard are arh arm arp arr art at- ata atc atd ate ath atm atp atr att c-- caa cac cad cae cah cam cap car cat cca ccc ccd cce cch ccm ccp ccr cct cda cdc cdd cde cdh cdm cdp cdr cdt ce- cea cec ced cee ceh cem cep cer cet ch- cha chc chd che chh chm chp chr cht cma cmc cmd cme cmh cmm cmp cmr cmt cpa cpc cpd cpe cph cpm cpp cpr cpt cra crc crd cre crh crm crp crr crt cta ctc ctd cte cth ctm ctp ctr ctt daa dac dad dae dah dam dap dar dat dca dcc dcd dce dcm dcp dcr dct dda ddc ddd dde ddh ddm ddp ddr ddt de- dea dec ded dee deh dem dep der det dh- dha dhc dhd dhe dhh dhm dhp dhr dht dma dmc dmd dme dmh dmm dmp dmr dmt dpa dpc dpd dpe dph dpm dpp dpr dpt dra drc drd dre drm drp drr drt dta dtc dtd dte dth dtm dtp dtr dtt eaa eac ead eae eah eam eap ear eat ec- eca ecc ecd ece ech ecm ecr ect ed- eda edc edd ede edh edm edp edr edt eea eec eed eee eem eep eer eet eha ehc ehd ehe ehh ehm ehp ehr eht em- ema emc emd eme emh emm emp emr emt ep- epa epc epd epe eph epm epp epr ept era erc erd ere erh erm erp err ert eta etc etd ete eth etm etp etr ett haa hac had hae hah ham hap har hat hca hcc hcd hce hch hcm hcp hcr hct hda hdc hdd hde hdh hdm hdp hdr hdt he- hea hec hed hee heh hem hep her het hha hhc hhd hhe hhh hhm hhp hhr hht hma hmc hmd hme hmh hmm hmp hmr hmt hpa hpc hpd hpe hph hpm hpp hpr hpt hr- hra hrc hrd hre hrh hrm hrp hrr hrt hta htc htd hte hth htm htp htr htt m-r maa mac mad mae mah mam map mar mat mc- mca mcc mcd mce mch mcm mcp mcr mct mda mdc mdd mde mdh mdm mdp mdr mdt mea mec med mee meh mem mep mer met mha mhc mhd mhh mhm mhp mhr mht mma mmc mmd mme mmh mmm mmp mmr mmt mpa mpc mpd mpe mph mpm mpp mpr mpt mra mrc mrd mre mrh mrm mrp mrr mrt mta mtc mtd mte mth mtm mtp mtr mtt p-p paa pac pad pae pah pam pap par pat pca pcc pcd pce pch pcm pcp pcr pct pda pdc pdd pde pdh pdm pdp pdr pdt pea pec ped pee peh pem pep per pet pha phc phd phe phm php phr pht pma pmc pmd pme pmh pmm pmp pmr pmt ppa ppc ppd ppe pph ppm ppp ppr ppt pra prc prd pre prh prm prp prr prt pt- pta ptc ptd pte pth ptm ptp ptr ptt ra- raa rac rad rae rah ram rap rar rat rca rcc rcd rce rch rcm rcp rcr rct rda rdc rdd rde rdh rdm rdp rdr rdt re- rea rec red ree reh rem rep rer ret rh- rha rhc rhd rhe rhh rhm rhp rhr rht rma rmc rmd rme rmh rmm rmp rmr rmt rpa rpc rpd rpe rph rpm rpp rpr rpt rra rrc rrd rrh rrm rrp rrr rrt rta rtc rtd rte rtm rtp rtr rtt taa tac tad tae tah tam tap tar tat tca tcc tcd tce tch tcm tcp tcr tct tda tdc tdd tde tdh tdm tdp tdr tdt te- tea tec ted tee teh tem tep ter tet th- tha thc thd the thh thm thp thr tht tma tmc tmd tme tmh tmm tmp tmr tmt tpa tpc tpd tpe tph tpm tpp tpr tpt tra trc trd tre trh trm trp trr trt tta ttc ttd tte tth ttm ttp ttr ttt