-al -up a-a a-b a-c aaa aab aac aag aak aal aap aau ab- aba abb abc abg abk abl abp abu ac- aca acb acc acg ack acl acp acu ag- aga agb agc agg agk agl agp agu aka akb akc akg akk akl akp aku al- ala alb alc alg alk all alp alu ap- apa apb apc apg apk apl app apu au- aua aub auc aug auk aul aup b-p b-u baa bab bac bag bak bal bap bau bba bbb bbc bbg bbk bbl bbp bbu bca bcb bcc bcg bck bcl bcp bcu bga bgb bgc bgg bgk bgl bgp bgu bka bkb bkc bkg bkk bkl bkp bla blb blc blg blk bll blp blu bpa bpb bpc bpg bpl bpp bpu bua bub buc bug buk bul bup buu c-- caa cab cac cag cak cal cap cau cba cbb cbc cbg cbk cbl cbp cbu cca ccb ccc ccg cck ccl ccp ccu cga cgb cgc cgg cgl cgp cgu cka ckb ckc cl- cla clb clc clg clk cll clp clu cpa cpb cpc cpg cpk cpl cpp cpu cua cub cuc cug cuk cul cup cuu g-p gaa gab gac gag gak gal gap gau gba gbc gbg gbk gbl gbp gbu gca gcb gcc gcg gck gcl gcp gcu gga ggb ggc ggg ggp ggu gka gkb gkp gla glb glc glg glk gll glp glu gpa gpb gpc gpg gpk gpl gpp gpu gu- gua gub guc gug guk gul gup guu ka- kaa kab kac kag kak kal kap kau kba kbb kbc kbk kbl kbp kbu kca kcb kcc kcg kck kcl kcp kcu kga kgb kgc kgl kgp kgu kkb kkc kkk kkl kkp kku kl- kla klb klc klg klu kpa kpc kpk kpl kpp kpu kub kuc kug kuk kul kup kuu l-p la- laa lab lac lag lak lal lap lau lba lbb lbc lbg lbk lbl lbp lbu lca lcb lcc lcg lck lcl lcp lcu lga lgb lgc lgg lgk lgl lgp lgu lka lkb lkg lkl lkp lla llb llc llg llk lll llp llu lpa lpb lpc lpg lpk lpl lpp lpu lua lub luc lug luk lul lup luu p-p paa pab pac pag pak pal pap pau pba pbb pbc pbg pbk pbl pbp pbu pca pcb pcc pcg pck pcl pcp pcu pga pgb pgc pgg pgk pgl pgp pka pkb pkc pkg pkl pkp pku pla plb plc plg plk pll plp plu ppa ppb ppc ppg ppk ppl ppp ppu pua pub puc pug puk pul pup puu ua- uaa uab uac uag uak ual uap uau uba ubb ubc ubg ubk ubl ubp ubu uca ucb ucc ucg uck ucl ucp ucu uga ugb ugc ugg ugk ugl ugp ugu uka ukb ukc ukk ukl ukp uku ula ulb ulc ulg ulk ull ulp ulu up- upa upb upc upg upk upp upu uua uuc uug uuu