-er a-a a-i aaa aad aae aaf aag aai aan aao aap aar ad- ada add ade adf adg adi adn ado adp adr aea aed aee aef aeg aei aen aeo aep aer af- afa afd afe aff afg afi afn afo afp afr ag- aga agd age agf agg agi agn ago agp agr ai- aia aid aie aif aig aii ain aio aip air an- ana and ane anf ang ani ann ano anp anr aoa aod aoe aof aog aoi aon aoo aop aor ap- apa apd ape apf apg api apn apo app apr ar- ara ard are arf arg ari arn aro arp arr daa dad dae daf dag dai dan dao dap dar dda ddd dde ddf ddg ddi ddn ddo ddp ddr de- dea ded dee def deg dei den deo dep der dfa dfd dfe dff dfg dfi dfn dfo dfp dfr dga dgd dge dgf dgg dgi dgn dgp dgr di- dia did die dif dig dii din dio dip dir dna dnd dne dnf dng dni dnn dno dnp dnr doa dod doe dof dog doi don doo dop dor dpa dpd dpe dpf dpg dpi dpn dpo dpp dpr dra drd dre drg dri drn dro drp drr eaa ead eae eaf eag eai ean eao eap ear ed- eda edd ede edf edg edi edn edo edp edr eea eed eee eef eeg een eeo eep eer ef- efa efd efe eff efg efi efo efp efr ega egd ege egf egg egi egn ego egp egr eia eid eie eif eig eii ein eio eip eir en- ena end ene enf eng eni enn eno enp enr eo- eoa eod eoe eof eog eoi eon eoo eop eor ep- epa epd epe epf epg epi epn epo epp epr era erd ere erf erg eri ern ero erp err faa fad fae faf fag fai fan fao fap far fda fdd fde fdf fdg fdi fdn fdo fdp fdr fea fed fee fef feg fei fen feo fep fer ffa ffd ffe fff ffg ffi ffn ffo ffp ffr fga fgd fge fgf fgg fgi fgn fgp fgr fia fid fie fif fig fii fin fip fir fna fnd fne fnf fng fni fnn fnp fnr foa foe fof fog foi fon foo fop for fpa fpd fpe fpg fpi fpn fpo fpp fpr fra frd fre frf frg fri frn fro frp frr g-d g-p gaa gad gae gaf gag gai gan gao gap gar gda gdd gde gdf gdi gdn gdo gdp gdr ge- gea ged gee gef geg gei gen geo gep ger gfa gfd gfe gff gfi gfo gfp gfr gga ggd ggg ggi ggn ggo ggp ggr gia gid gie gif gig gii gin gio gip gir gna gnd gne gnf gni gnn gno gnp gnr goa god goe gof gog goi gon goo gop gor gpa gpd gpe gpf gpg gpi gpn gpo gpp gpr gra grd gre grf grg gri grn gro grp grr i-d i-f ia- iaa iad iae iaf iag iai ian iao iap iar ida idd ide idf idg idi idn ido idp idr ie- iea ied iee ief ieg iei ien iep ier ifa ifd ife iff ifg ifi ifn ifo ifp ifr iga igd ige igf igg igi ign igo igp igr iia iid iie iif iii iin iio iip iir in- ina ind ine inf ing ini inn ino inp inr io- ioa iod ioe iof iog ioi ion ioo iop ior ipa ipd ipe ipf ipg ipi ipn ipo ipp ipr ir- ira ird ire irf irg iri irn iro irp irr n-i naa nad nae naf nag nai nan nao nap nar nda ndd nde ndf ndg ndi ndn ndo ndp ndr ne- nea ned nee nef neg nei nen neo nep ner nfa nfd nfe nff nfi nfn nfo nfp nfr nga ngd nge ngf ngg ngi ngn ngo ngp nia nid nie nif nig nii nin nio nip nir nna nne nnf nng nni nnn nno nnp no- noa nod noe nof nog noi non noo nop nor npa npd npe npf npg npi npn npo npp npr nra nrd nre nrf nrg nri nrn nro nrp nrr o-i oaa oad oae oaf oag oai oan oao oap oar oda odd ode odf odg odi odn odo odp odr oea oed oee oef oeg oei oen oeo oep oer of- ofa ofd ofe off ofg ofi ofn ofo ofp ofr oga ogd oge ogf ogg ogi ogn ogo ogp oia oid oie oif oii oin oio oip oir on- ona ond one onf ong oni onn ono onp onr oo- ooa ood oof oog ooi oon ooo oop oor op- opa opd ope opf opg opi opn opo opp opr or- ora ord ore orf org ori orn oro orp orr p-p paa pad pae paf pag pai pan pao pap par pda pdd pde pdf pdg pdi pdn pdo pdp pdr pea ped pee pef peg pei pen peo pep per pfa pfd pfe pff pfg pfi pfn pfo pfp pfr pga pgd pge pgf pgg pgi pgn pgo pgp pgr pia pid pie pif pig pii pin pio pip pir pn- pna pnd pne pnf png pni pnn pno pnp pnr poa pod poe pof pog poi pon poo pop por ppa ppd ppe ppf ppg ppi ppn ppo ppp ppr pra prd pre prf prg pri prn pro prp prr ra- raa rad rae raf rag rai ran rao rap rar rda rdd rde rdf rdg rdi rdn rdo rdp rdr re- rea red ree ref reg rei ren reo rep rer rfa rfd rfe rff rfg rfi rfn rfo rfp rfr rga rgd rge rgf rgg rgi rgn rgo rgp rgr ria rid rie rif rig rii rin rio rip rir rna rnd rng rni rnn rno rnp rnr roa rod roe rof rog roi ron roo rop ror rpa rpd rpe rpf rpg rpi