-er -ic -up a-a a-c a-i a-t aaa aac aae aaf aag aai aao aap aar aat aau ac- aca acc ace acf acg aci aco acp acr act acu aea aec aee aef aeg aei aeo aep aer aet aeu af- afa afc afe aff afg afi afo afp afr aft afu ag- aga agc age agf agg agi ago agp agr agt agu ai- aia aic aie aif aig aii aio aip air ait aiu aoa aoc aoe aof aog aoi aoo aop aor aot aou ap- apa apc ape apf apg api apo app apr apt apu ar- ara arc are arf arg ari aro arp arr art aru at- ata atc ate atf atg ati ato atp atr att atu au- aua auc aue auf aug aui auo aup aur aut c-- caa cac cae caf cag cai cao cap car cat cau cca ccc cce ccf ccg cci cco ccp ccr cct ccu ce- cea cec cee cef ceg cei ceo cep cer cet ceu cfa cfc cfe cff cfg cfi cfo cfp cfr cft cfu cga cgc cge cgg cgi cgo cgp cgr cgt cgu ci- cia cic cie cif cig cii cio cip cir cit ciu co- coa coc coe cof cog coi coo cop cor cot cou cpa cpc cpe cpf cpg cpi cpo cpp cpr cpt cpu cra crc cre crf crg cri cro crp crr crt cru cta ctc cte ctf ctg cti cto ctp ctr ctt ctu cua cuc cue cuf cug cui cuo cup cur cut cuu eaa eac eae eaf eag eai eao eap ear eat eau ec- eca ecc ece ecf ecg eci eco ecr ect ecu eea eec eee eef eeg eeo eep eer eet ef- efa efc efe eff efg efi efo efp efr eft ega egc ege egf egg egi ego egp egr egt egu eia eic eie eif eig eii eio eip eir eit eiu eo- eoa eoc eoe eof eog eoi eoo eop eor eot eou ep- epa epc epe epf epg epi epo epp epr ept epu era erc ere erf erg eri ero erp err ert eru eta etc ete etf etg eti eto etp etr ett etu eu- eua euc eue euf eug eui eup eur eut faa fac fae faf fag fai fao fap far fat fau fca fcc fce fcf fcg fci fco fcp fcr fct fcu fea fec fee fef feg fei feo fep fer fet feu ffa ffc ffe fff ffg ffi ffo ffp ffr fft ffu fga fgc fge fgf fgg fgi fgp fgr fgt fia fic fie fif fig fii fip fir fit fiu foa foc foe fof fog foi foo fop for fot fou fpa fpc fpe fpg fpi fpo fpp fpr fpt fpu fra frc fre frf frg fri fro frp frr frt fru fta ftc fte ftf ftg fti fto ftp ftr ftt ftu fua fue fuf fug fui fuo fup fur fut fuu g-p gaa gac gae gaf gag gai gao gap gar gat gau gca gcc gce gcf gcg gci gco gcp gcr gct gcu ge- gea gec gee gef geg gei geo gep ger get geu gfa gfc gfe gff gfi gfo gfp gfr gft gga ggc ggg ggi ggo ggp ggr ggt ggu gia gic gie gif gig gii gio gip gir git giu goa goc goe gof gog goi goo gop gor got gou gpa gpc gpe gpf gpg gpi gpo gpp gpr gpt gpu gra grc gre grf grg gri gro grp grr grt gru gta gtc gte gtf gtg gti gto gtp gtr gtt gtu gu- gua guc gue guf gug gui guo gup gur gut guu i-f ia- iaa iac iae iaf iag iai iao iap iar iat iau ica icc ice icf icg ici ico icp icr ict icu ie- iea iec iee ief ieg iei iep ier iet ifa ifc ife iff ifg ifi ifo ifp ifr ift ifu iga igc ige igf igg igi igo igp igr igt igu iia iic iie iif iii iio iip iir iit iiu io- ioa ioc ioe iof iog ioi ioo iop ior iot iou ipa ipc ipe ipf ipg ipi ipo ipp ipr ipt ipu ir- ira irc ire irf irg iri iro irp irr irt iru ita itc ite itf itg iti ito itp itt itu iu- iua iuc iue iug iui iup iur iut o-i oaa oac oae oaf oag oai oao oap oar oat oau oc- oca occ ocf ocg oci oco ocp ocr oct ocu oea oec oee oef oeg oei oeo oep oer oet of- ofa ofc ofe off ofg ofi ofo ofp ofr oft ofu oga ogc oge ogf ogg ogi ogo ogp ogt oia oic oie oif oii oio oip oir oit oiu oo- ooa ooc oof oog ooi ooo oop oor oot op- opa opc ope opf opg opi opo opp opr opt or- ora orc ore orf org ori oro orp orr ort oru ot- ota otc ote otf otg oti oto otp otr ott otu ou- oua ouc oue ouf oui ouo oup our out p-p paa pac pae paf pag pai pao pap par pat pau pca pcc pce pcf pcg pci pco pcp pcr pct pcu pea pec pee pef peg pei peo pep per pet peu pfa pfc pfe pff pfg pfi pfo pfp pfr pft pfu pga pgc pge pgf pgg pgi pgo pgp pgr pgt pia pic pie pif pig pii pio pip pir pit piu poa poc poe pof pog poi poo pop por pot pou ppa ppc ppe ppf ppg ppi ppo ppp ppr ppt ppu pra prc pre prf prg pri pro prp prr prt pru pt- pta ptc pte ptf ptg pti pto ptp ptr ptt ptu pua puc pue puf pug pui pup pur put puu ra- raa rac rae raf rag rai rao rap rar rat rau rca rcc rce rcf rcg rci rco rcp rcr rct rcu re- rea