-er a-a a-i a-t aaa aae aag aai aao aap aar aas aat aav aea aee aeg aei aeo aep aer aes aet aev ag- aga age agg agi ago agp agr ags agt agv ai- aia aie aig aii aio aip air ais ait aiv aoa aoe aog aoi aoo aop aor aos aot aov ap- apa ape apg api apo app apr aps apt apv ar- ara are arg ari aro arp arr ars art arv as- asa ase asg asi aso asp asr ass ast asv at- ata ate atg ati ato atp atr ats att atv av- ava ave avg avi avo avp avr avs avt eaa eae eag eai eao eap ear eas eat eav eea eee eeg eeo eep eer ees eet eev ega ege egg egi ego egp egr egs egt eia eie eig eii eio eip eir eis eit eiv eo- eoa eoe eog eoi eoo eop eor eos eot ep- epa epe epg epi epo epp epr eps ept era ere erg eri ero erp err ers ert erv es- esa ese esg esi eso esp esr ess est esv eta ete etg eti eto etp etr ets ett etv eva eve evg evi evo evp evr evs evt evv g-p gaa gae gag gai gao gap gar gas gat gav ge- gea gee geg gei geo gep ger ges get gev gga ggg ggi ggo ggp ggr ggs ggt ggv gia gie gig gii gio gip gir gis git giv goa goe gog goi goo gop gor gos got gov gpa gpe gpg gpi gpo gpp gpr gps gpt gra gre grg gri gro grp grr grs grt grv gsa gse gsg gsi gso gsp gsr gss gst gsv gta gte gtg gti gto gtp gtr gts gtt gtv gva gve gvg gvi gvo gvp gvr gvs gvt i-v ia- iaa iae iag iai iao iap iar ias iat iav ie- iea iee ieg iei iep ier ies iet iev iga ige igg igi igo igp igr igs igt iia iie iii iio iip iir iis iit io- ioa ioe iog ioi ioo iop ior ios iot iov ipa ipe ipg ipi ipo ipp ipr ips ipt ipv ir- ira ire irg iri iro irp irr irs irt irv is- isa ise isg isi iso isp isr iss ist isv ita ite itg iti ito itp its itt itv iva ive ivg ivi ivo ivp ivr ivs ivt ivv o-i oaa oae oag oai oao oap oar oas oat oav oea oee oeg oei oeo oep oer oes oet oga oge ogg ogi ogo ogp ogs ogt oia oie oii oio oip oir ois oit oiv oo- ooa oog ooi ooo oop oor oos oot oov op- opa ope opg opi opo opp opr ops opt opv or- ora ore org ori oro orp orr ors ort orv os- osa ose osg osi oso osp osr oss ost osv ot- ota ote otg oti oto otp otr ots ott otv ov- ova ove ovi ovo ovp ovs ovv p-p paa pae pag pai pao pap par pas pat pav pea pee peg pei peo pep per pes pet pev pga pge pgg pgi pgo pgp pgr pgs pgt pgv pia pie pig pii pio pip pir pis pit piv poa poe pog poi poo pop por pos pot pov ppa ppe ppg ppi ppo ppp ppr pps ppt ppv pra pre prg pri pro prp prr prs prt prv ps- psa pse psg psi pso psp psr pss pst psv pt- pta pte ptg pti pto ptp ptr pts ptt ptv pva pve pvg pvi pvo pvp pvr pvs pvt pvv ra- raa rae rag rai rao rap rar ras rat rav re- rea ree reg rei reo rep rer res ret rev rga rge rgg rgi rgo rgp rgr rgs rgt rgv ria rie rig rii rio rip rir ris rit riv roa roe rog roi roo rop ror ros rot rov rpa rpe rpg rpi rpo rpp rpr rps rpt rpv rra rrg rri rrp rrr rrs rrt rsa rse rsg rsi rso rsp rsr rss rst rsv rta rte rtg rti rto rtp rtr rts rtt rtv rva rve rvg rvi rvo rvp rvr rvs rvt rvv saa sae sag sai sao sap sar sas sat sav se- sea see seg sei seo sep ser ses set sev sga sge sgg sgi sgo sgp sgr sgs sgt sgv sia sie sig sii sio sip sir sis sit siv soa soe sog soi soo sop sor sos sot sov spa spe spg spi spo spp spr sps spt spv sr- sra sre srg sri sro srp srr srs srt srv ss- ssa sse ssg ssi sso ssp ssr sss sst ssv sta ste stg sti sto stp str sts stt stv sva sve svg svi svo svp svr svs svt svv taa tae tag tai tao tap tar tas tat tav te- tea tee teg tei teo tep ter tes tet tev tga tge tgg tgi tgo tgp tgr tgs tgt tgv tia tie tig tii tio tip tir tis tit tiv to- toa toe tog toi too top tor tos tot tov tpa tpe tpg tpi tpo tpp tpr tps tpt tpv tra tre trg tri tro trp trr trs trt trv tsa tse tsg tsi tso tsp tsr tss tst tsv tta tte ttg tti tto ttp ttr tts ttt ttv tva tve tvg tvi tvo tvp tvr tvs tvt v-a v-e vaa vae vag vai vao vap var vas vat vav vea vee veg vei veo vep ver ves vet vga vgg vgo vgp vgr vgs vgt vi- via vie vig vii vio vip vir vis vit viv voa voe vog voi voo vop vor vos vot vov vpa vpe vpg vpi vpo vpp vpr vps vpt vra vre vrg vri vrp vrr vrs vrt vsa vse vsg vsi vso vsp vsr vss vst vsv vta vte vtg vti vto vtr vts vtt vtv vva