-al -er -ic -ol a-a a-c a-i aaa aac aae aag aai aal aao aar aas aau ac- aca acc ace acg aci acl aco acr acs acu aea aec aee aeg aei ael aeo aer aes aeu ag- aga agc age agg agi agl ago agr ags agu ai- aia aic aie aig aii ail aio air ais aiu al- ala alc ale alg ali all alo alr als alu aoa aoc aoe aog aoi aol aoo aor aos aou ar- ara arc are arg ari arl aro arr ars aru as- asa asc ase asg asi asl aso asr ass asu au- aua auc aue aug aui aul auo aur aus c-- caa cac cae cag cai cal cao car cas cau cca ccc cce ccg cci ccl cco ccr ccs ccu ce- cea cec cee ceg cei cel ceo cer ces ceu cga cgc cge cgg cgi cgl cgo cgr cgs cgu ci- cia cic cie cig cii cil cio cir cis ciu cl- cla clc cle clg cli cll clo clr cls clu co- coa coc coe cog coi col coo cor cos cou cra crc cre crg cri crl cro crr crs cru csa csc cse csg csi csl cso csr css csu cua cuc cue cug cui cul cuo cur cus cuu eaa eac eae eag eai eal eao ear eas eau ec- eca ecc ece ecg eci ecl eco ecr ecs ecu eea eec eee eeg eel eeo eer ees ega egc ege egg egi egl ego egr egs egu eia eic eie eig eii eil eio eir eis eiu ela elc ele elg eli ell elo elr els elu eo- eoa eoc eoe eog eoi eol eoo eor eos eou era erc ere erg eri erl ero err ers eru es- esa esc ese esg esi esl eso esr ess esu eu- eua euc eue eug eui eul eur eus gaa gac gae gag gai gal gao gar gas gau gca gcc gce gcg gci gcl gco gcr gcs gcu ge- gea gec gee geg gei gel geo ger ges geu gga ggc ggg ggi ggo ggr ggs ggu gia gic gie gig gii gil gio gir gis giu gla glc gle glg gli gll glo glr gls glu goa goc goe gog goi gol goo gor gos gou gra grc gre grg gri grl gro grr grs gru gsa gsc gse gsg gsi gsl gso gsr gss gsu gu- gua guc gue gug gui gul guo gur gus guu ia- iaa iac iae iag iai ial iao iar ias iau ica icc ice icg ici icl ico icr ics icu ie- iea iec iee ieg iei iel ier ies iga igc ige igg igi igl igo igr igs igu iia iic iie iii iil iio iir iis iiu il- ila ilc ile ilg ili ill ilo ilr ils ilu io- ioa ioc ioe iog ioi iol ioo ior ios iou ir- ira irc ire irg iri irl iro irr irs iru is- isa isc ise isg isi isl iso isr iss isu iu- iua iuc iue iug iui iur ius la- laa lac lae lag lai lal lao lar las lau lca lcc lce lcg lci lcl lco lcr lcs lcu lea lec lee leg lei lel leo ler les leu lga lgc lge lgg lgi lgl lgo lgr lgs lgu lia lic lie lig lii lil lio lir lis liu lla llc lle llg lli lll llo llr lls llu loa loc loe log loi lol loo lor los lou lra lrc lrg lri lro lrr lrs lru lsa lsc lse lsg lsi lsl lso lsr lss lsu lua luc lue lug lui lul luo lur lus luu o-i oaa oac oae oag oai oal oao oar oas oau oc- oca occ ocg oci ocl oco ocr ocs ocu oea oec oee oeg oei oel oeo oer oes oga ogc oge ogg ogi ogl ogo ogs oia oic oie oii oil oio oir ois oiu ola olc ole olg oli oll olo ols olu oo- ooa ooc oog ooi ool ooo oor oos or- ora orc ore org ori orl oro orr ors oru os- osa osc ose osg osi osl oso osr oss osu ou- oua ouc oue oui oul ouo our ous ra- raa rac rae rag rai ral rao rar ras rau rca rcc rce rcg rci rcl rco rcr rcs rcu re- rea rec ree reg rei rel reo rer res reu rga rgc rge rgg rgi rgo rgr rgs ria ric rie rig rii ril rio rir ris rla rlc rle rlg rli rll rlo rlr rls rlu roa roc roe rog roi rol roo ror ros rou rra rrc rrg rri rrl rrr rrs rru rsa rsc rse rsg rsi rsl rso rsr rss rsu rua ruc rue rug rui ruo rur rus ruu saa sac sae sag sai sal sao sar sas sau sca scc sce scg sci scl sco scr scs scu se- sea sec see seg sei sel seo ser ses seu sga sgc sge sgg sgi sgl sgo sgr sgs sgu sia sic sie sig sii sil sio sir sis siu sla slc sle slg sli sll slo slr sls slu soa soc soe sog soi sol soo sor sos sou sr- sra src sre srg sri srl sro srr srs ss- ssa ssc sse ssg ssi ssl sso ssr sss ssu sua suc sue sug sui sul suo sur sus suu ua- uaa uac uae uag uai ual uao uar uas uau uca ucc uce ucg uci ucl uco ucr ucs ucu uea uec uee ueg uei uel uer ues uga ugc uge ugg ugi ugl ugo ugr ugs ugu uia uic uie uig uii uil uio uir uis uiu ula ulc ule ulg uli ull ulo ulr uls ulu uoa uoc uoe uog uol uoo uor uos ur- ura urc ure urg uri url uro urr urs uru usa usc use usg usi usl uso usr uss usu