-er -th a-a a-c a-t aaa aac aae aah aam aan aar aat ac- aca acc ace ach acm acn acr act aea aec aee aeh aem aen aer aet aha ahc ahe ahh ahm ahn ahr aht ama amc ame amh amm amn amr amt an- ana anc ane anh anm ann anr ant ar- ara arc are arh arm arn arr art at- ata atc ate ath atm atn atr att c-- caa cac cae cah cam can car cat cca ccc cce cch ccm ccn ccr cct ce- cea cec cee ceh cem cen cer cet ch- cha chc che chh chm chn chr cht cma cmc cme cmh cmm cmn cmr cmt cn- cna cnc cne cnh cnm cnn cnr cnt cra crc cre crh crm crn crr crt cta ctc cte cth ctm ctn ctr ctt eaa eac eae eah eam ean ear eat ec- eca ecc ece ech ecm ecn ecr ect eea eec eee eem een eer eet eha ehc ehe ehh ehm ehn ehr eht em- ema emc eme emh emm emn emr emt en- ena enc ene enh enm enn enr ent era erc ere erh erm ern err ert eta etc ete eth etm etn etr ett haa hac hae hah ham han har hat hca hcc hce hch hcm hcn hcr hct he- hea hec hee heh hem hen her het hha hhc hhe hhh hhm hhn hhr hht hma hmc hme hmh hmm hmr hmt hna hnc hne hnh hnn hnt hr- hra hrc hre hrh hrm hrn hrr hrt hta htc hte hth htm htn htr htt m-r maa mac mae mah mam man mar mat mc- mca mcc mce mch mcm mcn mcr mct mea mec mee meh mem men mer met mha mhc mhh mhm mhn mhr mht mma mmc mme mmh mmm mmn mmr mmt mna mnc mne mnm mnn mnr mnt mra mrc mre mrh mrm mrn mrr mrt mta mtc mte mth mtm mtn mtr mtt naa nac nae nah nam nan nar nat nca ncc nce nch ncm ncn ncr nct ne- nea nec nee neh nem nen ner net nha nhc nhe nhh nhm nhn nhr nht nma nmc nme nmh nmm nmn nmr nmt nna nnc nne nnh nnm nnn nnt nra nrc nre nrm nrn nrr nrt nta ntc nte nth ntm ntn ntr ntt ra- raa rac rae rah ram ran rar rat rca rcc rce rch rcm rcn rcr rct re- rea rec ree reh rem ren rer ret rh- rha rhc rhe rhh rhm rhn rhr rht rma rmc rme rmh rmm rmn rmr rmt rna rnc rnh rnm rnn rnr rnt rra rrc rrh rrm rrn rrr rrt rta rtc rte rtm rtn rtr rtt taa tac tae tah tam tan tar tat tca tcc tce tch tcm tcn tcr tct te- tea tec tee teh tem ten ter tet th- tha thc the thh thm thn thr tht tma tmc tme tmh tmm tmn tmr tmt tna tnc tne tnh tnm tnn tnr tnt tra trc tre trh trm trn trr trt tta ttc tte tth ttm ttn ttr ttt