-er a-a a-i a-t aaa aae aag aai aan aao aap aar aat aav aea aee aeg aei aen aeo aep aer aet aev ag- aga age agg agi agn ago agp agr agt agv ai- aia aie aig aii ain aio aip air ait aiv an- ana ane ang ani ann ano anp anr ant anv aoa aoe aog aoi aon aoo aop aor aot aov ap- apa ape apg api apn apo app apr apt apv ar- ara are arg ari arn aro arp arr art arv at- ata ate atg ati atn ato atp atr att atv av- ava ave avg avi avn avo avp avr avt eaa eae eag eai ean eao eap ear eat eav eea eee eeg een eeo eep eer eet eev ega ege egg egi egn ego egp egr egt eia eie eig eii ein eio eip eir eit eiv en- ena ene eng eni enn eno enp enr ent env eo- eoa eoe eog eoi eon eoo eop eor eot ep- epa epe epg epi epn epo epp epr ept era ere erg eri ern ero erp err ert erv eta ete etg eti etn eto etp etr ett etv eva eve evg evi evn evo evp evr evt evv g-p gaa gae gag gai gan gao gap gar gat gav ge- gea gee geg gei gen geo gep ger get gev gga ggg ggi ggn ggo ggp ggr ggt ggv gia gie gig gii gin gio gip gir git giv gna gne gni gnn gno gnp gnr gnt gnv goa goe gog goi gon goo gop gor got gov gpa gpe gpg gpi gpn gpo gpp gpr gpt gra gre grg gri grn gro grp grr grt grv gta gte gtg gti gtn gto gtp gtr gtt gtv gva gve gvg gvi gvn gvo gvp gvr gvt i-v ia- iaa iae iag iai ian iao iap iar iat iav ie- iea iee ieg iei ien iep ier iet iev iga ige igg igi ign igo igp igr igt iia iie iii iin iio iip iir iit in- ina ine ing ini inn ino inp inr int inv io- ioa ioe iog ioi ion ioo iop ior iot iov ipa ipe ipg ipi ipn ipo ipp ipr ipt ipv ir- ira ire irg iri irn iro irp irr irt irv ita ite itg iti itn ito itp itt itv iva ive ivg ivi ivo ivp ivr ivt ivv n-i naa nae nag nai nan nao nap nar nat nav ne- nea nee neg nei nen neo nep ner net nev nga nge ngg ngi ngn ngo ngp ngt nia nie nig nii nin nio nip nir nit niv nna nne nng nni nnn nno nnp nnt nnv no- noa noe nog noi non noo nop nor not nov npa npe npg npi npn npo npp npr npt npv nra nre nrg nri nrn nro nrp nrr nrt nrv nta nte ntg nti ntn nto ntp ntr ntt ntv nva nve nvg nvi nvn nvp nvt nvv o-i oaa oae oag oai oan oao oap oar oat oav oea oee oeg oei oen oeo oep oer oet oga oge ogg ogi ogn ogo ogp ogt oia oie oii oin oio oip oir oit oiv on- ona one ong oni onn ono onp onr ont oo- ooa oog ooi oon ooo oop oor oot oov op- opa ope opg opi opn opo opp opr opt opv or- ora ore org ori orn oro orp orr ort orv ot- ota ote otg oti otn oto otp otr ott otv ov- ova ove ovi ovo ovp ovv p-p paa pae pag pai pan pao pap par pat pav pea pee peg pei pen peo pep per pet pev pga pge pgg pgi pgn pgo pgp pgr pgt pgv pia pie pig pii pin pio pip pir pit piv pn- pna pne png pni pnn pno pnp pnr pnt pnv poa poe pog poi pon poo pop por pot pov ppa ppe ppg ppi ppn ppo ppp ppr ppt ppv pra pre prg pri prn pro prp prr prt prv pt- pta pte ptg pti ptn pto ptp ptr ptt ptv pva pve pvg pvi pvn pvo pvp pvr pvt pvv ra- raa rae rag rai ran rao rap rar rat rav re- rea ree reg rei ren reo rep rer ret rev rga rge rgg rgi rgn rgo rgp rgr rgt rgv ria rie rig rii rin rio rip rir rit riv rna rng rni rnn rno rnp rnr rnt rnv roa roe rog roi ron roo rop ror rot rov rpa rpe rpg rpi rpn rpo rpp rpr rpt rpv rra rrg rri rrn rrp rrr rrt rta rte rtg rti rtn rto rtp rtr rtt rtv rva rve rvg rvi rvn rvo rvp rvr rvt rvv taa tae tag tai tan tao tap tar tat tav te- tea tee teg tei ten teo tep ter tet tev tga tge tgg tgi tgn tgo tgp tgr tgt tgv tia tie tig tii tin tio tip tir tit tiv tna tne tng tni tnn tno tnp tnr tnt to- toa toe tog toi ton too top tor tot tov tpa tpe tpg tpi tpn tpo tpp tpr tpt tpv tra tre trg tri trn tro trp trr trt trv tta tte ttg tti ttn tto ttp ttr ttt ttv tva tve tvg tvi tvn tvo tvp tvr tvt v-a v-e vaa vae vag vai van vao vap var vat vav vea vee veg vei ven veo vep ver vet vga vgg vgn vgo vgp vgr vgt vi- via vie vig vii vin vio vip vir vit viv vn- vna vng vni vno vnp vnr vnv voa voe vog voi von voo vop vor vot vov vpa vpe vpg vpi vpn vpo vpp vpr vpt vra vre vrg vri vrn vrp vrr vrt vta vte vtg vti vto vtr vtt vtv vva vvg vvi vvo vvr vvt vvv