-al -ol -up a-a a-c aaa aac aae aag aal aao aap aau ac- aca acc ace acg acl aco acp acu aea aec aee aeg ael aeo aep aeu ag- aga agc age agg agl ago agp agu al- ala alc ale alg all alo alp alu aoa aoc aoe aog aol aoo aop aou ap- apa apc ape apg apl apo app apu au- aua auc aue aug aul auo aup c-- caa cac cae cag cal cao cap cau cca ccc cce ccg ccl cco ccp ccu ce- cea cec cee ceg cel ceo cep ceu cga cgc cge cgg cgl cgo cgp cgu cl- cla clc cle clg cll clo clp clu co- coa coc coe cog col coo cop cou cpa cpc cpe cpg cpl cpo cpp cpu cua cuc cue cug cul cuo cup cuu eaa eac eae eag eal eao eap eau ec- eca ecc ece ecg ecl eco ecu eea eec eee eeg eel eeo eep ega egc ege egg egl ego egp egu ela elc ele elg ell elo elp elu eo- eoa eoc eoe eog eol eoo eop eou ep- epa epc epe epg epl epo epp epu eu- eua euc eue eug eul eup g-p gaa gac gae gag gal gao gap gau gca gcc gce gcg gcl gco gcp gcu ge- gea gec gee geg gel geo gep geu gga ggc ggg ggo ggp ggu gla glc gle glg gll glo glp glu goa goc goe gog gol goo gop gou gpa gpc gpe gpg gpl gpo gpp gpu gu- gua guc gue gug gul guo gup guu l-p la- laa lac lae lag lal lao lap lau lca lcc lce lcg lcl lco lcp lcu lea lec lee leg lel leo lep leu lga lgc lge lgg lgl lgo lgp lgu lla llc lle llg lll llo llp llu loa loc loe log lol loo lop lou lpa lpc lpe lpg lpl lpo lpp lpu lua luc lue lug lul luo lup luu oaa oac oae oag oal oao oap oau oc- oca occ ocg ocl oco ocp ocu oea oec oee oeg oel oeo oep oga ogc oge ogg ogl ogo ogp ola olc ole olg oll olo olp olu oo- ooa ooc oog ool ooo oop op- opa opc ope opg opl opo opp ou- oua ouc oue oul ouo oup p-p paa pac pae pag pal pao pap pau pca pcc pce pcg pcl pco pcp pcu pea pec pee peg pel peo pep peu pga pgc pge pgg pgl pgo pgp pla plc ple plg pll plo plp plu poa poc poe pog pol poo pop pou ppa ppc ppe ppg ppl ppo ppp ppu pua puc pue pug pul pup puu ua- uaa uac uae uag ual uao uap uau uca ucc uce ucg ucl uco ucp ucu uea uec uee ueg uel uep uga ugc uge ugg ugl ugo ugp ugu ula ulc ule ulg ull ulo ulp ulu uoa uoc uoe uog uol uoo uop up- upa upc upe upg upo upp upu uua uuc uue uug uuu