-er a-a a-i a-t aaa aae aaf aag aai aan aao aar aat aav aea aee aef aeg aei aen aeo aer aet aev af- afa afe aff afg afi afn afo afr aft afv ag- aga age agf agg agi agn ago agr agt agv ai- aia aie aif aig aii ain aio air ait aiv an- ana ane anf ang ani ann ano anr ant anv aoa aoe aof aog aoi aon aoo aor aot aov ar- ara are arf arg ari arn aro arr art arv at- ata ate atf atg ati atn ato atr att atv av- ava ave avf avg avi avn avo avr avt eaa eae eaf eag eai ean eao ear eat eav eea eee eef eeg een eeo eer eet eev ef- efa efe eff efg efi efo efr eft ega ege egf egg egi egn ego egr egt eia eie eif eig eii ein eio eir eit eiv en- ena ene enf eng eni enn eno enr ent env eo- eoa eoe eof eog eoi eon eoo eor eot era ere erf erg eri ern ero err ert erv eta ete etf etg eti etn eto etr ett etv eva eve evf evg evi evn evo evr evt evv faa fae faf fag fai fan fao far fat fav fea fee fef feg fei fen feo fer fet fev ffa ffe fff ffg ffi ffn ffo ffr fft ffv fga fge fgf fgg fgi fgn fgr fgt fgv fia fie fif fig fii fin fir fit fna fne fnf fng fni fnn fnr fnt fnv foa foe fof fog foi fon foo for fot fra fre frf frg fri frn fro frr frt fta fte ftf ftg fti ftn fto ftr ftt ftv fva fvg fvt gaa gae gaf gag gai gan gao gar gat gav ge- gea gee gef geg gei gen geo ger get gev gfa gfe gff gfi gfo gfr gft gga ggg ggi ggn ggo ggr ggt ggv gia gie gif gig gii gin gio gir git giv gna gne gnf gni gnn gno gnr gnt gnv goa goe gof gog goi gon goo gor got gov gra gre grf grg gri grn gro grr grt grv gta gte gtf gtg gti gtn gto gtr gtt gtv gva gve gvf gvg gvi gvn gvo gvr gvt i-f i-v ia- iaa iae iaf iag iai ian iao iar iat iav ie- iea iee ief ieg iei ien ier iet iev ifa ife iff ifg ifi ifn ifo ifr ift iga ige igf igg igi ign igo igr igt iia iie iif iii iin iio iir iit in- ina ine inf ing ini inn ino inr int inv io- ioa ioe iof iog ioi ion ioo ior iot iov ir- ira ire irf irg iri irn iro irr irt irv ita ite itf itg iti itn ito itt itv iva ive ivf ivg ivi ivo ivr ivt ivv n-i naa nae naf nag nai nan nao nar nat nav ne- nea nee nef neg nei nen neo ner net nev nfa nfe nff nfi nfn nfo nfr nft nfv nga nge ngf ngg ngi ngn ngo ngt nia nie nif nig nii nin nio nir nit niv nna nne nnf nng nni nnn nno nnt nnv no- noa noe nof nog noi non noo nor not nov nra nre nrf nrg nri nrn nro nrr nrt nrv nta nte ntf ntg nti ntn nto ntr ntt ntv nva nve nvg nvi nvn nvt nvv o-i oaa oae oaf oag oai oan oao oar oat oav oea oee oef oeg oei oen oeo oer oet of- ofa ofe off ofg ofi ofn ofo ofr oft ofv oga oge ogf ogg ogi ogn ogo ogt oia oie oif oii oin oio oir oit oiv on- ona one onf ong oni onn ono onr ont oo- ooa oof oog ooi oon ooo oor oot oov or- ora ore orf org ori orn oro orr ort orv ot- ota ote otf otg oti otn oto otr ott otv ov- ova ove ovf ovi ovo ovv ra- raa rae raf rag rai ran rao rar rat rav re- rea ree ref reg rei ren reo rer ret rev rfa rfe rff rfg rfi rfn rfo rfr rft rfv rga rge rgf rgg rgi rgn rgo rgr rgt rgv ria rie rif rig rii rin rio rir rit riv rna rng rni rnn rno rnr rnt rnv roa roe rof rog roi ron roo ror rot rov rra rrf rrg rri rrn rrr rrt rta rte rtf rtg rti rtn rto rtr rtt rtv rva rve rvf rvg rvi rvn rvo rvr rvt rvv taa tae taf tag tai tan tao tar tat tav te- tea tee tef teg tei ten teo ter tet tev tfa tfe tff tfg tfi tfn tfo tfr tft tga tge tgf tgg tgi tgn tgo tgr tgt tgv tia tie tif tig tii tin tio tir tit tiv tna tne tnf tng tni tnn tno tnr tnt to- toa toe tof tog toi ton too tor tot tov tra tre trf trg tri trn tro trr trt trv tta tte ttf ttg tti ttn tto ttr ttt ttv tva tve tvf tvg tvi tvn tvo tvr tvt v-a v-e vaa vae vag vai van vao var vat vav vea vee vef veg vei ven veo ver vet vfa vff vfg vfi vfn vfr vft vfv vga vgf vgg vgn vgo vgr vgt vi- via vie vif vig vii vin vio vir vit viv vn- vna vnf vng vni vno vnr vnv voa voe vof vog voi von voo vor vot vov vra vre vrf vrg vri vrn vrr vrt vta vte vtg vti vto vtr vtt vtv vva vvg vvi vvo vvr vvt vvv