-al -er -up a-a a-c aaa aac aae aal aap aar aau aav ac- aca acc ace acl acp acr acu acv aea aec aee ael aep aer aeu aev al- ala alc ale all alp alr alu alv ap- apa apc ape apl app apr apu apv ar- ara arc are arl arp arr aru arv au- aua auc aue aul aup aur auv av- ava avc ave avl avp avr avu c-- caa cac cae cal cap car cau cav cca ccc cce ccl ccp ccr ccu ccv ce- cea cec cee cel cep cer ceu cev cl- cla clc cle cll clp clr clu clv cpa cpc cpe cpl cpp cpr cpu cpv cra crc cre crl crp crr cru crv cua cuc cue cul cup cur cuu cuv cva cvc cve cvl cvp cvr cvu cvv eaa eac eae eal eap ear eau eav ec- eca ecc ece ecl ecr ecu ecv eea eec eee eel eep eer eev ela elc ele ell elp elr elu elv ep- epa epc epe epl epp epr epu era erc ere erl erp err eru erv eu- eua euc eue eul eup eur euv eva evc eve evl evp evr evv l-p la- laa lac lae lal lap lar lau lav lca lcc lce lcl lcp lcr lcu lcv lea lec lee lel lep ler leu lev lla llc lle lll llp llr llu llv lpa lpc lpe lpl lpp lpr lpu lpv lra lrc lrp lrr lru lrv lua luc lue lul lup lur luu luv lva lvc lve lvl lvp lvr lvv p-p paa pac pae pal pap par pau pav pca pcc pce pcl pcp pcr pcu pcv pea pec pee pel pep per peu pev pla plc ple pll plp plr plu plv ppa ppc ppe ppl ppp ppr ppu ppv pra prc pre prl prp prr pru prv pua puc pue pul pup pur puu pva pvc pve pvl pvp pvr pvu pvv ra- raa rac rae ral rap rar rau rav rca rcc rce rcl rcp rcr rcu rcv re- rea rec ree rel rep rer reu rev rla rlc rle rll rlp rlr rlu rpa rpc rpe rpl rpp rpr rpu rpv rra rrc rrl rrp rrr rru rua ruc rue rup rur ruu ruv rva rvc rve rvl rvp rvr rvu rvv ua- uaa uac uae ual uap uar uau uav uca ucc uce ucl ucp ucr ucu ucv uea uec uee uel uep uer ula ulc ule ull ulp ulr ulu ulv up- upa upc upe upp upr upu upv ur- ura urc ure url urp urr uru uua uuc uue uur uuu uva uvc uve uvl uvu uvv v-a v-e vaa vac vae val vap var vau vav vca vcc vce vcl vcp vcr vcu vea vec vee vel vep ver veu vl- vla vlc vle vll vlp vlv vpa vpc vpe vpl vpp vpr vpu vra vrc vre vrp vrr vru vue vul vup vur vuv vva vvc vvr vvv