-al -er -up a-a a-c aaa aac aae aal aan aap aar aau ac- aca acc ace acl acn acp acr acu aea aec aee ael aen aep aer aeu al- ala alc ale all aln alp alr alu an- ana anc ane anl ann anp anr anu ap- apa apc ape apl apn app apr apu ar- ara arc are arl arn arp arr aru au- aua auc aue aul aun aup aur c-- caa cac cae cal can cap car cau cca ccc cce ccl ccn ccp ccr ccu ce- cea cec cee cel cen cep cer ceu cl- cla clc cle cll cln clp clr clu cn- cna cnc cne cnl cnn cnp cnr cnu cpa cpc cpe cpl cpn cpp cpr cpu cra crc cre crl crn crp crr cru cua cuc cue cul cun cup cur cuu eaa eac eae eal ean eap ear eau ec- eca ecc ece ecl ecn ecr ecu eea eec eee eel een eep eer ela elc ele ell eln elp elr elu en- ena enc ene enl enn enp enr enu ep- epa epc epe epl epn epp epr epu era erc ere erl ern erp err eru eu- eua euc eue eul eun eup eur l-p la- laa lac lae lal lan lap lar lau lca lcc lce lcl lcn lcp lcr lcu lea lec lee lel len lep ler leu lla llc lle lll lln llp llr llu lna lnc lne lnl lnn lnp lnr lnu lpa lpc lpe lpl lpn lpp lpr lpu lra lrc lrn lrp lrr lru lua luc lue lul lun lup lur luu naa nac nae nal nan nap nar nau nca ncc nce ncl ncn ncp ncr ncu ne- nea nec nee nel nen nep ner neu nla nlc nle nll nln nlp nlr nlu nna nnc nne nnl nnn nnp nnu npa npc npe npl npn npp npr npu nra nrc nre nrl nrn nrp nrr nru nua nuc nue nul nun nup nur nuu p-p paa pac pae pal pan pap par pau pca pcc pce pcl pcn pcp pcr pcu pea pec pee pel pen pep per peu pla plc ple pll pln plp plr plu pn- pna pnc pne pnl pnn pnp pnr pnu ppa ppc ppe ppl ppn ppp ppr ppu pra prc pre prl prn prp prr pru pua puc pue pul pun pup pur puu ra- raa rac rae ral ran rap rar rau rca rcc rce rcl rcn rcp rcr rcu re- rea rec ree rel ren rep rer reu rla rlc rle rll rln rlp rlr rlu rna rnc rnn rnp rnr rnu rpa rpc rpe rpl rpn rpp rpr rpu rra rrc rrl rrn rrp rrr rru rua ruc rue run rup rur ruu ua- uaa uac uae ual uan uap uar uau uca ucc uce ucl ucn ucp ucr ucu uea uec uee uel uen uep uer ula ulc ule ull uln ulp ulr ulu un- una unc une unl unn unp unr unu up- upa upc upe upn upp upr upu ur- ura urc ure url urn urp urr uru uua uuc uue uun uur uuu