-al -ol a-a aaa aaf aag aak aal aao aap aas af- afa aff afg afk afl afo afp afs ag- aga agf agg agk agl ago agp ags aka akg akk akl ako akp aks al- ala alf alg alk all alo alp als aoa aof aog aok aol aoo aop aos ap- apa apf apg apk apl apo app aps as- asa asf asg ask asl aso asp ass faa faf fag fak fal fao fap fas ffa fff ffg ffk ffl ffo ffp ffs fga fgf fgg fgl fgp fgs fka fkf fkg fkk fkl fkp fla flf flg fll flo flp fls foa fof fog fok fol foo fop fos fpa fpg fpk fpl fpo fpp fps fsa fsf fsg fsk fsl fso fsp fss g-p gaa gaf gag gak gal gao gap gas gfa gff gfk gfl gfo gfp gfs gga ggg ggo ggp ggs gka gko gkp gks gla glf glg glk gll glo glp gls goa gof gog gok gol goo gop gos gpa gpf gpg gpk gpl gpo gpp gps gsa gsf gsg gsk gsl gso gsp gss ka- kaa kaf kag kak kal kao kap kas kfa kff kfg kfo kfs kga kgf kgl kgo kgp kgs kkk kkl kkp kks kl- kla klf klg klo kls koa kof kog kok kol koo kop kos kpa kpf kpk kpl kpo kpp kps ksa ksf ksg ksk ksl kso ksp kss l-p la- laa laf lag lak lal lao lap las lfa lff lfg lfk lfl lfo lfp lfs lga lgf lgg lgk lgl lgo lgp lgs lka lkg lkl lkp lks lla llf llg llk lll llo llp lls loa lof log lok lol loo lop los lpa lpf lpg lpk lpl lpo lpp lps lsa lsf lsg lsk lsl lso lsp lss oaa oaf oag oak oal oao oap oas of- ofa off ofg ofl ofo ofp ofs oga ogf ogg ogl ogo ogp ogs oka okg okk okl oko okp oks ola olf olg olk oll olo olp ols oo- ooa oof oog ook ool ooo oop oos op- opa opf opg opk opl opo opp ops os- osa osf osg osk osl oso osp oss p-p paa paf pag pak pal pao pap pas pfa pff pfg pfk pfl pfo pfp pfs pga pgf pgg pgk pgl pgo pgp pgs pka pkf pkg pkl pko pkp pks pla plf plg plk pll plo plp pls poa pof pog pok pol poo pop pos ppa ppf ppg ppk ppl ppo ppp pps ps- psa psf psg psk psl pso psp pss saa saf sag sak sal sao sap sas sfa sff sfg sfk sfl sfo sfp sfs sga sgf sgg sgk sgl sgo sgp sgs sk- ska skf skg skk skl sko skp sks sla slf slg slk sll slo slp sls soa sof sog sok sol soo sop sos spa spf spg spk spl spo spp sps ss- ssa ssf ssg ssk ssl sso ssp sss