-al -er a-a a-c a-t aaa aac aae aal aan aar aat aau ac- aca acc ace acl acn acr act acu aea aec aee ael aen aer aet aeu al- ala alc ale all aln alr alt alu an- ana anc ane anl ann anr ant anu ar- ara arc are arl arn arr art aru at- ata atc ate atl atn atr att atu au- aua auc aue aul aun aur aut c-- caa cac cae cal can car cat cau cca ccc cce ccl ccn ccr cct ccu ce- cea cec cee cel cen cer cet ceu cl- cla clc cle cll cln clr clt clu cn- cna cnc cne cnl cnn cnr cnt cnu cra crc cre crl crn crr crt cru cta ctc cte ctl ctn ctr ctt ctu cua cuc cue cul cun cur cut cuu eaa eac eae eal ean ear eat eau ec- eca ecc ece ecl ecn ecr ect ecu eea eec eee eel een eer eet ela elc ele ell eln elr elt elu en- ena enc ene enl enn enr ent enu era erc ere erl ern err ert eru eta etc ete etl etn etr ett etu eu- eua euc eue eul eun eur eut la- laa lac lae lal lan lar lat lau lca lcc lce lcl lcn lcr lct lcu lea lec lee lel len ler let leu lla llc lle lll lln llr llt llu lna lnc lne lnl lnn lnr lnt lnu lra lrc lrn lrr lrt lru lta ltc lte ltl ltr ltt ltu lua luc lue lul lun lur lut luu naa nac nae nal nan nar nat nau nca ncc nce ncl ncn ncr nct ncu ne- nea nec nee nel nen ner net neu nla nlc nle nll nln nlr nlt nlu nna nnc nne nnl nnn nnt nnu nra nrc nre nrl nrn nrr nrt nru nta ntc nte ntn ntr ntt ntu nua nuc nue nul nun nur nut nuu ra- raa rac rae ral ran rar rat rau rca rcc rce rcl rcn rcr rct rcu re- rea rec ree rel ren rer ret reu rla rlc rle rll rln rlr rlt rlu rna rnc rnn rnr rnt rnu rra rrc rrl rrn rrr rrt rru rta rtc rte rtl rtn rtr rtt rtu rua ruc rue run rur rut ruu taa tac tae tal tan tar tat tau tca tcc tce tcl tcn tcr tct tcu te- tea tec tee tel ten ter tet teu tla tlc tle tll tln tlr tlt tlu tna tnc tne tnl tnn tnr tnt tra trc tre trl trn trr trt tru tta ttc tte ttl ttn ttr ttt ttu tua tuc tue tul tun tur tut tuu ua- uaa uac uae ual uan uar uat uau uca ucc uce ucl ucn ucr uct ucu uea uec uee uel uen uer uet ula ulc ule ull uln ulr ult ulu un- una unc une unl unn unr unt unu ur- ura urc ure url urn urr urt uru uta utc ute utl utn utr utt utu uua uuc uue uun uur uut uuu