-al -er -ic a-a a-c a-i aaa aac aae aag aai aal aar aas aau aav ac- aca acc ace acg aci acl acr acs acu acv aea aec aee aeg aei ael aer aes aeu aev ag- aga agc age agg agi agl agr ags agu agv ai- aia aic aie aig aii ail air ais aiu aiv al- ala alc ale alg ali all alr als alu alv ar- ara arc are arg ari arl arr ars aru arv as- asa asc ase asg asi asl asr ass asu asv au- aua auc aue aug aui aul aur aus auv av- ava avc ave avg avi avl avr avs avu c-- caa cac cae cag cai cal car cas cau cav cca ccc cce ccg cci ccl ccr ccs ccu ccv ce- cea cec cee ceg cei cel cer ces ceu cev cga cgc cge cgg cgi cgl cgr cgs cgu cgv ci- cia cic cie cig cii cil cir cis ciu civ cl- cla clc cle clg cli cll clr cls clu clv cra crc cre crg cri crl crr crs cru crv csa csc cse csg csi csl csr css csu csv cua cuc cue cug cui cul cur cus cuu cuv cva cvc cve cvg cvi cvl cvr cvs cvu cvv eaa eac eae eag eai eal ear eas eau eav ec- eca ecc ece ecg eci ecl ecr ecs ecu ecv eea eec eee eeg eel eer ees eev ega egc ege egg egi egl egr egs egu eia eic eie eig eii eil eir eis eiu eiv ela elc ele elg eli ell elr els elu elv era erc ere erg eri erl err ers eru erv es- esa esc ese esg esi esl esr ess esu esv eu- eua euc eue eug eui eul eur eus euv eva evc eve evg evi evl evr evs evv gaa gac gae gag gai gal gar gas gau gav gca gcc gce gcg gci gcl gcr gcs gcu ge- gea gec gee geg gei gel ger ges geu gev gga ggc ggg ggi ggr ggs ggu ggv gia gic gie gig gii gil gir gis giu giv gla glc gle glg gli gll glr gls glu glv gra grc gre grg gri grl grr grs gru grv gsa gsc gse gsg gsi gsl gsr gss gsu gsv gu- gua guc gue gug gui gul gur gus guu guv gva gvc gve gvg gvi gvl gvr gvs gvu i-v ia- iaa iac iae iag iai ial iar ias iau iav ica icc ice icg ici icl icr ics icu icv ie- iea iec iee ieg iei iel ier ies iev iga igc ige igg igi igl igr igs igu iia iic iie iii iil iir iis iiu il- ila ilc ile ilg ili ill ilr ils ilu ilv ir- ira irc ire irg iri irl irr irs iru irv is- isa isc ise isg isi isl isr iss isu isv iu- iua iuc iue iug iui iur ius iva ivc ive ivg ivi ivl ivr ivs ivu ivv la- laa lac lae lag lai lal lar las lau lav lca lcc lce lcg lci lcl lcr lcs lcu lcv lea lec lee leg lei lel ler les leu lev lga lgc lge lgg lgi lgl lgr lgs lgu lgv lia lic lie lig lii lil lir lis liu liv lla llc lle llg lli lll llr lls llu llv lra lrc lrg lri lrr lrs lru lrv lsa lsc lse lsg lsi lsl lsr lss lsu lsv lua luc lue lug lui lul lur lus luu luv lva lvc lve lvg lvi lvl lvr lvs lvv ra- raa rac rae rag rai ral rar ras rau rav rca rcc rce rcg rci rcl rcr rcs rcu rcv re- rea rec ree reg rei rel rer res reu rev rga rgc rge rgg rgi rgr rgs rgv ria ric rie rig rii ril rir ris riv rla rlc rle rlg rli rll rlr rls rlu rra rrc rrg rri rrl rrr rrs rru rsa rsc rse rsg rsi rsl rsr rss rsu rsv rua ruc rue rug rui rur rus ruu ruv rva rvc rve rvg rvi rvl rvr rvs rvu rvv saa sac sae sag sai sal sar sas sau sav sca scc sce scg sci scl scr scs scu scv se- sea sec see seg sei sel ser ses seu sev sga sgc sge sgg sgi sgl sgr sgs sgu sgv sia sic sie sig sii sil sir sis siu siv sla slc sle slg sli sll slr sls slu slv sr- sra src sre srg sri srl srr srs srv ss- ssa ssc sse ssg ssi ssl ssr sss ssu ssv sua suc sue sug sui sul sur sus suu suv sva svc sve svg svi svl svr svs svu svv ua- uaa uac uae uag uai ual uar uas uau uav uca ucc uce ucg uci ucl ucr ucs ucu ucv uea uec uee ueg uei uel uer ues uga ugc uge ugg ugi ugl ugr ugs ugu uia uic uie uig uii uil uir uis uiu ula ulc ule ulg uli ull ulr uls ulu ulv ur- ura urc ure urg uri url urr urs uru usa usc use usg usi usl usr uss usu usv uua uuc uue uug uur uus uuu uva uvc uve uvl uvs uvu uvv v-a v-e vaa vac vae vag vai val var vas vau vav vca vcc vce vci vcl vcr vcs vcu vea vec vee veg vei vel ver ves veu vga vgc vgg vgl vgr vgs vgu vi- via vic vie vig vii vil vir vis viu viv vl- vla vlc vle vll vls vlv vra vrc vre vrg vri vrr vrs vru vsa vsc vse vsg vsi vsl vsr vss vsu vsv vue vug vul vur vus vuv vva vvc vvg vvi vvr vvs vvv