-er a-a a-i aaa aad aae aaf aag aai aan aar aav ad- ada add ade adf adg adi adn adr adv aea aed aee aef aeg aei aen aer aev af- afa afd afe aff afg afi afn afr afv ag- aga agd age agf agg agi agn agr agv ai- aia aid aie aif aig aii ain air aiv an- ana and ane anf ang ani ann anr anv ar- ara ard are arf arg ari arn arr arv av- ava avd ave avf avg avi avn avr daa dad dae daf dag dai dan dar dav dda ddd dde ddf ddg ddi ddn ddr de- dea ded dee def deg dei den der dev dfa dfd dfe dff dfg dfi dfn dfr dfv dga dgd dge dgf dgg dgi dgn dgr di- dia did die dif dig dii din dir div dna dnd dne dnf dng dni dnn dnr dra drd dre drg dri drn drr drv dva dvd dve dvg dvi dvn dvr eaa ead eae eaf eag eai ean ear eav ed- eda edd ede edf edg edi edn edr eea eed eee eef eeg een eer eev ef- efa efd efe eff efg efi efr ega egd ege egf egg egi egn egr eia eid eie eif eig eii ein eir eiv en- ena end ene enf eng eni enn enr env era erd ere erf erg eri ern err erv eva evd eve evf evg evi evn evr evv faa fad fae faf fag fai fan far fav fda fdd fde fdf fdg fdi fdn fdr fea fed fee fef feg fei fen fer fev ffa ffd ffe fff ffg ffi ffn ffr ffv fga fgd fge fgf fgg fgi fgn fgr fgv fia fid fie fif fig fii fin fir fna fnd fne fnf fng fni fnn fnr fnv fra frd fre frf frg fri frn frr fva fvd fvg g-d gaa gad gae gaf gag gai gan gar gav gda gdd gde gdf gdi gdn gdr gdv ge- gea ged gee gef geg gei gen ger gev gfa gfd gfe gff gfi gfr gga ggd ggg ggi ggn ggr ggv gia gid gie gif gig gii gin gir giv gna gnd gne gnf gni gnn gnr gnv gra grd gre grf grg gri grn grr grv gva gvd gve gvf gvg gvi gvn gvr i-d i-f i-v ia- iaa iad iae iaf iag iai ian iar iav ida idd ide idf idg idi idn idr idv ie- iea ied iee ief ieg iei ien ier iev ifa ifd ife iff ifg ifi ifn ifr iga igd ige igf igg igi ign igr iia iid iie iif iii iin iir in- ina ind ine inf ing ini inn inr inv ir- ira ird ire irf irg iri irn irr irv iva ivd ive ivf ivg ivi ivr ivv n-i naa nad nae naf nag nai nan nar nav nda ndd nde ndf ndg ndi ndn ndr ndv ne- nea ned nee nef neg nei nen ner nev nfa nfd nfe nff nfi nfn nfr nfv nga ngd nge ngf ngg ngi ngn nia nid nie nif nig nii nin nir niv nna nne nnf nng nni nnn nnv nra nrd nre nrf nrg nri nrn nrr nrv nva nvd nve nvg nvi nvn nvv ra- raa rad rae raf rag rai ran rar rav rda rdd rde rdf rdg rdi rdn rdr rdv re- rea red ree ref reg rei ren rer rev rfa rfd rfe rff rfg rfi rfn rfr rfv rga rgd rge rgf rgg rgi rgn rgr rgv ria rid rie rif rig rii rin rir riv rna rnd rng rni rnn rnr rnv rra rrd rrf rrg rri rrn rrr rva rvd rve rvf rvg rvi rvn rvr rvv v-a v-e vaa vad vae vag vai van var vav vdd vde vdf vdg vdi vdr vdv vea ved vee vef veg vei ven ver vfa vfd vff vfg vfi vfn vfr vfv vga vgf vgg vgn vgr vi- via vid vie vif vig vii vin vir viv vn- vna vnd vnf vng vni vnr vnv vra vrd vre vrf vrg vri vrn vrr vva vvg vvi vvr vvv