-al -ic -ol a-a a-c a-i aaa aac aag aai aal aao aar aas aau ac- aca acc acg aci acl aco acr acs acu ag- aga agc agg agi agl ago agr ags agu ai- aia aic aig aii ail aio air ais aiu al- ala alc alg ali all alo alr als alu aoa aoc aog aoi aol aoo aor aos aou ar- ara arc arg ari arl aro arr ars aru as- asa asc asg asi asl aso asr ass asu au- aua auc aug aui aul auo aur aus c-- caa cac cag cai cal cao car cas cau cca ccc ccg cci ccl cco ccr ccs ccu cga cgc cgg cgi cgl cgo cgr cgs cgu ci- cia cic cig cii cil cio cir cis ciu cl- cla clc clg cli cll clo clr cls clu co- coa coc cog coi col coo cor cos cou cra crc crg cri crl cro crr crs cru csa csc csg csi csl cso csr css csu cua cuc cug cui cul cuo cur cus cuu gaa gac gag gai gal gao gar gas gau gca gcc gcg gci gcl gco gcr gcs gcu gga ggc ggg ggi ggo ggr ggs ggu gia gic gig gii gil gio gir gis giu gla glc glg gli gll glo glr gls glu goa goc gog goi gol goo gor gos gou gra grc grg gri grl gro grr grs gru gsa gsc gsg gsi gsl gso gsr gss gsu gu- gua guc gug gui gul guo gur gus guu ia- iaa iac iag iai ial iao iar ias iau ica icc icg ici icl ico icr ics icu iga igc igg igi igl igo igr igs igu iia iic iii iil iio iir iis iiu il- ila ilc ilg ili ill ilo ilr ils ilu io- ioa ioc iog ioi iol ioo ior ios iou ir- ira irc irg iri irl iro irr irs iru is- isa isc isg isi isl iso isr iss isu iu- iua iuc iug iui iur ius la- laa lac lag lai lal lao lar las lau lca lcc lcg lci lcl lco lcr lcs lcu lga lgc lgg lgi lgl lgo lgr lgs lgu lia lic lig lii lil lio lir lis liu lla llc llg lli lll llo llr lls llu loa loc log loi lol loo lor los lou lra lrc lrg lri lro lrr lrs lru lsa lsc lsg lsi lsl lso lsr lss lsu lua luc lug lui lul luo lur lus luu o-i oaa oac oag oai oal oao oar oas oau oc- oca occ ocg oci ocl oco ocr ocs ocu oga ogc ogg ogi ogl ogo ogs oia oic oii oil oio oir ois oiu ola olc olg oli oll olo ols olu oo- ooa ooc oog ooi ool ooo oor oos or- ora orc org ori orl oro orr ors oru os- osa osc osg osi osl oso osr oss osu ou- oua ouc oui oul ouo our ous ra- raa rac rag rai ral rao rar ras rau rca rcc rcg rci rcl rco rcr rcs rcu rga rgc rgg rgi rgo rgr rgs ria ric rig rii ril rio rir ris rla rlc rlg rli rll rlo rlr rls rlu roa roc rog roi rol roo ror ros rou rra rrc rrg rri rrl rrr rrs rru rsa rsc rsg rsi rsl rso rsr rss rsu rua ruc rug rui ruo rur rus ruu saa sac sag sai sal sao sar sas sau sca scc scg sci scl sco scr scs scu sga sgc sgg sgi sgl sgo sgr sgs sgu sia sic sig sii sil sio sir sis siu sla slc slg sli sll slo slr sls slu soa soc sog soi sol soo sor sos sou sr- sra src srg sri srl sro srr srs ss- ssa ssc ssg ssi ssl sso ssr sss ssu sua suc sug sui sul suo sur sus suu ua- uaa uac uag uai ual uao uar uas uau uca ucc ucg uci ucl uco ucr ucs ucu uga ugc ugg ugi ugl ugo ugr ugs ugu uia uic uig uii uil uio uir uis uiu ula ulc ulg uli ull ulo ulr uls ulu uoa uoc uog uol uoo uor uos ur- ura urc urg uri url uro urr urs uru usa usc usg usi usl uso usr uss usu uua uuc uug uur uus uuu