-al -ol -up a-a a-c aaa aac aag aal aao aap aar aas aau ac- aca acc acg acl aco acp acr acs acu ag- aga agc agg agl ago agp agr ags agu al- ala alc alg all alo alp alr als alu aoa aoc aog aol aoo aop aor aos aou ap- apa apc apg apl apo app apr aps apu ar- ara arc arg arl aro arp arr ars aru as- asa asc asg asl aso asp asr ass asu au- aua auc aug aul auo aup aur aus c-- caa cac cag cal cao cap car cas cau cca ccc ccg ccl cco ccp ccr ccs ccu cga cgc cgg cgl cgo cgp cgr cgs cgu cl- cla clc clg cll clo clp clr cls clu co- coa coc cog col coo cop cor cos cou cpa cpc cpg cpl cpo cpp cpr cps cpu cra crc crg crl cro crp crr crs cru csa csc csg csl cso csp csr css csu cua cuc cug cul cuo cup cur cus cuu g-p gaa gac gag gal gao gap gar gas gau gca gcc gcg gcl gco gcp gcr gcs gcu gga ggc ggg ggo ggp ggr ggs ggu gla glc glg gll glo glp glr gls glu goa goc gog gol goo gop gor gos gou gpa gpc gpg gpl gpo gpp gpr gps gpu gra grc grg grl gro grp grr grs gru gsa gsc gsg gsl gso gsp gsr gss gsu gu- gua guc gug gul guo gup gur gus guu l-p la- laa lac lag lal lao lap lar las lau lca lcc lcg lcl lco lcp lcr lcs lcu lga lgc lgg lgl lgo lgp lgr lgs lgu lla llc llg lll llo llp llr lls llu loa loc log lol loo lop lor los lou lpa lpc lpg lpl lpo lpp lpr lps lpu lra lrc lrg lro lrp lrr lrs lru lsa lsc lsg lsl lso lsp lsr lss lsu lua luc lug lul luo lup lur lus luu oaa oac oag oal oao oap oar oas oau oc- oca occ ocg ocl oco ocp ocr ocs ocu oga ogc ogg ogl ogo ogp ogs ola olc olg oll olo olp ols olu oo- ooa ooc oog ool ooo oop oor oos op- opa opc opg opl opo opp opr ops or- ora orc org orl oro orp orr ors oru os- osa osc osg osl oso osp osr oss osu ou- oua ouc oul ouo oup our ous p-p paa pac pag pal pao pap par pas pau pca pcc pcg pcl pco pcp pcr pcs pcu pga pgc pgg pgl pgo pgp pgr pgs pla plc plg pll plo plp plr pls plu poa poc pog pol poo pop por pos pou ppa ppc ppg ppl ppo ppp ppr pps ppu pra prc prg prl pro prp prr prs pru ps- psa psc psg psl pso psp psr pss psu pua puc pug pul pup pur pus puu ra- raa rac rag ral rao rap rar ras rau rca rcc rcg rcl rco rcp rcr rcs rcu rga rgc rgg rgo rgp rgr rgs rla rlc rlg rll rlo rlp rlr rls rlu roa roc rog rol roo rop ror ros rou rpa rpc rpg rpl rpo rpp rpr rps rpu rra rrc rrg rrl rrp rrr rrs rru rsa rsc rsg rsl rso rsp rsr rss rsu rua ruc rug ruo rup rur rus ruu saa sac sag sal sao sap sar sas sau sca scc scg scl sco scp scr scs scu sga sgc sgg sgl sgo sgp sgr sgs sgu sla slc slg sll slo slp slr sls slu soa soc sog sol soo sop sor sos sou spa spc spg spl spo spp spr sps spu sr- sra src srg srl sro srp srr srs ss- ssa ssc ssg ssl sso ssp ssr sss ssu sua suc sug sul suo sup sur sus suu ua- uaa uac uag ual uao uap uar uas uau uca ucc ucg ucl uco ucp ucr ucs ucu uga ugc ugg ugl ugo ugp ugr ugs ugu ula ulc ulg ull ulo ulp ulr uls ulu uoa uoc uog uol uoo uop uor uos up- upa upc upg upo upp upr ups upu ur- ura urc urg url uro urp urr urs uru usa usc usg usl uso usp usr uss usu uua uuc uug uur uus uuu