-er eee eeg eeo eep eer ees eet eev ege egg egi ego egp egr egs egt eie eig eii eio eip eir eis eit eiv eo- eoe eog eoi eoo eop eor eos eot ep- epe epg epi epo epp epr eps ept ere erg eri ero erp err ers ert erv es- ese esg esi eso esp esr ess est esv ete etg eti eto etp etr ets ett etv eve evg evi evo evp evr evs evt evv g-p ge- gee geg gei geo gep ger ges get gev ggg ggi ggo ggp ggr ggs ggt ggv gie gig gii gio gip gir gis git giv goe gog goi goo gop gor gos got gov gpe gpg gpi gpo gpp gpr gps gpt gre grg gri gro grp grr grs grt grv gse gsg gsi gso gsp gsr gss gst gsv gte gtg gti gto gtp gtr gts gtt gtv gve gvg gvi gvo gvp gvr gvs gvt i-v ie- iee ieg iei iep ier ies iet iev ige igg igi igo igp igr igs igt iie iii iio iip iir iis iit io- ioe iog ioi ioo iop ior ios iot iov ipe ipg ipi ipo ipp ipr ips ipt ipv ir- ire irg iri iro irp irr irs irt irv is- ise isg isi iso isp isr iss ist isv ite itg iti ito itp its itt itv ive ivg ivi ivo ivp ivr ivs ivt ivv o-i oee oeg oei oeo oep oer oes oet oge ogg ogi ogo ogp ogs ogt oie oii oio oip oir ois oit oiv oo- oog ooi ooo oop oor oos oot oov op- ope opg opi opo opp opr ops opt opv or- ore org ori oro orp orr ors ort orv os- ose osg osi oso osp osr oss ost osv ot- ote otg oti oto otp otr ots ott otv ov- ove ovi ovo ovp ovs ovv p-p pee peg pei peo pep per pes pet pev pge pgg pgi pgo pgp pgr pgs pgt pgv pie pig pii pio pip pir pis pit piv poe pog poi poo pop por pos pot pov ppe ppg ppi ppo ppp ppr pps ppt ppv pre prg pri pro prp prr prs prt prv ps- pse psg psi pso psp psr pss pst psv pt- pte ptg pti pto ptp ptr pts ptt ptv pve pvg pvi pvo pvp pvr pvs pvt pvv re- ree reg rei reo rep rer res ret rev rge rgg rgi rgo rgp rgr rgs rgt rgv rie rig rii rio rip rir ris rit riv roe rog roi roo rop ror ros rot rov rpe rpg rpi rpo rpp rpr rps rpt rpv rrg rri rrp rrr rrs rrt rse rsg rsi rso rsp rsr rss rst rsv rte rtg rti rto rtp rtr rts rtt rtv rve rvg rvi rvo rvp rvr rvs rvt rvv se- see seg sei seo sep ser ses set sev sge sgg sgi sgo sgp sgr sgs sgt sgv sie sig sii sio sip sir sis sit siv soe sog soi soo sop sor sos sot sov spe spg spi spo spp spr sps spt spv sr- sre srg sri sro srp srr srs srt srv ss- sse ssg ssi sso ssp ssr sss sst ssv ste stg sti sto stp str sts stt stv sve svg svi svo svp svr svs svt svv te- tee teg tei teo tep ter tes tet tev tge tgg tgi tgo tgp tgr tgs tgt tgv tie tig tii tio tip tir tis tit tiv to- toe tog toi too top tor tos tot tov tpe tpg tpi tpo tpp tpr tps tpt tpv tre trg tri tro trp trr trs trt trv tse tsg tsi tso tsp tsr tss tst tsv tte ttg tti tto ttp ttr tts ttt ttv tve tvg tvi tvo tvp tvr tvs tvt v-e vee veg vei veo vep ver ves vet vgg vgo vgp vgr vgs vgt vi- vie vig vii vio vip vir vis vit viv voe vog voi voo vop vor vos vot vov vpe vpg vpi vpo vpp vpr vps vpt vre vrg vri vrp vrr vrs vrt vse vsg vsi vso vsp vsr vss vst vsv vte vtg vti vto vtr vts vtt vtv vvg vvi vvo vvr vvs vvt vvv