-er a-a a-c a-t aaa aac aae aaj aam aan aar aat ac- aca acc ace acj acm acn acr act aea aec aee aej aem aen aer aet aja ajc aje ajj ajm ajn ajr ajt ama amc ame amm amn amr amt an- ana anc ane anj anm ann anr ant ar- ara arc are arj arm arn arr art at- ata atc ate atm atn atr att c-- c-j caa cac cae caj cam can car cat cca ccc cce ccj ccm ccn ccr cct ce- cea cec cee cej cem cen cer cet cja cjc cjr cma cmc cme cmj cmm cmn cmr cmt cn- cna cnc cne cnj cnm cnn cnr cnt cra crc cre crj crm crn crr crt cta ctc cte ctm ctn ctr ctt eaa eac eae eaj eam ean ear eat ec- eca ecc ece ecj ecm ecn ecr ect eea eec eee eem een eer eet eja ejc ejt em- ema emc eme emm emn emr emt en- ena enc ene enm enn enr ent era erc ere erm ern err ert eta etc ete etj etm etn etr ett jaa jac jae jaj jam jan jar jat jca jcc jce jcm jcr jct jea jec jee jej jem jen jer jet jja jjc jjj jjr jma jmc jme jmj jmm jmn jmr jmt jna jnc jne jnj jnn jnr jnt jra jrc jrm jrn jrr jrt jta jtc jte jtm jtn jtr jtt m-r maa mac mae maj mam man mar mat mc- mca mcc mce mcm mcn mcr mct mea mec mee mej mem men mer met mjc mje mjj mjm mjr mjt mma mmc mme mmj mmm mmn mmr mmt mna mnc mne mnj mnm mnn mnr mnt mra mrc mre mrj mrm mrn mrr mrt mta mtc mte mtj mtm mtn mtr mtt naa nac nae naj nam nan nar nat nca ncc nce ncm ncn ncr nct ne- nea nec nee nej nem nen ner net nja njc nje njm njn nma nmc nme nmm nmn nmr nmt nna nnc nne nnm nnn nnt nra nrc nre nrj nrm nrn nrr nrt nta ntc nte ntm ntn ntr ntt ra- raa rac rae raj ram ran rar rat rca rcc rce rcj rcm rcn rcr rct re- rea rec ree rem ren rer ret rja rjc rjm rjr rma rmc rme rmm rmn rmr rmt rna rnc rnm rnn rnr rnt rra rrc rrm rrn rrr rrt rta rtc rte rtj rtm rtn rtr rtt taa tac tae taj tam tan tar tat tca tcc tce tcj tcm tcn tcr tct te- tea tec tee tej tem ten ter tet tjc tje tjm tjr tma tmc tme tmj tmm tmn tmr tmt tna tnc tne tnm tnn tnr tnt tra trc tre trm trn trr trt tta ttc tte ttm ttn ttr ttt