a-a a-i aaa aaf aag aai aan aao aap aar aay af- afa aff afg afi afn afo afp afr afy ag- aga agf agg agi agn ago agp agr agy ai- aia aif aig aii ain aio aip air aiy an- ana anf ang ani ann ano anp anr any aoa aof aog aoi aon aoo aop aor ap- apa apf apg api apn apo app apr apy ar- ara arf arg ari arn aro arp arr ary ay- aya ayf ayi ayn ayo ayp ayr faa faf fag fai fan fao fap far fay ffa fff ffg ffi ffn ffo ffp ffr ffy fga fgf fgg fgi fgn fgp fgr fia fif fig fii fin fip fir fna fnf fng fni fnn fnp fnr foa fof fog foi fon foo fop for foy fpa fpg fpi fpn fpo fpp fpr fpy fra frf frg fri frn fro frp frr fry fy- fya fyi fyn fyo fyp g-p gaa gaf gag gai gan gao gap gar gay gfa gff gfi gfo gfp gfr gfy gga ggg ggi ggn ggo ggp ggr gia gif gig gii gin gio gip gir giy gna gnf gni gnn gno gnp gnr goa gof gog goi gon goo gop gor goy gpa gpf gpg gpi gpn gpo gpp gpr gra grf grg gri grn gro grp grr gry gy- gya gyf gyn gyo gyp gyr i-f ia- iaa iaf iag iai ian iao iap iar ifa iff ifg ifi ifn ifo ifp ifr ify iga igf igg igi ign igo igp igr igy iia iif iii iin iio iip iir in- ina inf ing ini inn ino inp inr iny io- ioa iof iog ioi ion ioo iop ior ipa ipf ipg ipi ipn ipo ipp ipr ipy ir- ira irf irg iri irn iro irp irr iry iya iyo iyr iyy n-i naa naf nag nai nan nao nap nar nay nfa nff nfi nfn nfo nfp nfr nga ngf ngg ngi ngn ngo ngp nia nif nig nii nin nio nip nir nna nnf nng nni nnn nno nnp no- noa nof nog noi non noo nop nor noy npa npf npg npi npn npo npp npr nra nrf nrg nri nrn nro nrp nrr nry nya nyf nyg nyn nyo nyp nyy o-i oaa oaf oag oai oan oao oap oar of- ofa off ofg ofi ofn ofo ofp ofr oga ogf ogg ogi ogn ogo ogp ogy oia oif oii oin oio oip oir on- ona onf ong oni onn ono onp onr ony oo- ooa oof oog ooi oon ooo oop oor op- opa opf opg opi opn opo opp opr opy or- ora orf org ori orn oro orp orr ory oya oyi oyo p-p paa paf pag pai pan pao pap par pay pfa pff pfg pfi pfn pfo pfp pfr pfy pga pgf pgg pgi pgn pgo pgp pgr pgy pia pif pig pii pin pio pip pir pn- pna pnf png pni pnn pno pnp pnr pny poa pof pog poi pon poo pop por poy ppa ppf ppg ppi ppn ppo ppp ppr pra prf prg pri prn pro prp prr pry py- pya pyf pyg pyn pyo pyr ra- raa raf rag rai ran rao rap rar ray rfa rff rfg rfi rfn rfo rfp rfr rga rgf rgg rgi rgn rgo rgp rgr ria rif rig rii rin rio rip rir riy rna rng rni rnn rno rnp rnr rny roa rof rog roi ron roo rop ror roy rpa rpf rpg rpi rpn rpo rpp rpr rra rrf rrg rri rrn rrp rrr ry- rya ryf ryg ryn ryo ryr ryy yaa yaf yag yai yan yao yap yar yay yfa yff yfr yga ygo yif yig yii yin yio yip yir yna yng ynn ynp yny yof yog yoi yon yoo yop yor yoy ypa ypf ypg ypo yra yrf yrg yrn yro yrp yyf yyg yyy