a-a a-b a-i aaa aab aaf aag aai aan aao aap aar aay ab- aba abb abf abg abi abn abo abp abr aby af- afa afb aff afg afi afn afo afp afr afy ag- aga agb agf agg agi agn ago agp agr agy ai- aia aib aif aig aii ain aio aip air aiy an- ana anb anf ang ani ann ano anp anr any aoa aob aof aog aoi aon aoo aop aor ap- apa apb apf apg api apn apo app apr apy ar- ara arb arf arg ari arn aro arp arr ary ay- aya ayf ayi ayn ayo ayp ayr b-p baa bab baf bag bai ban bao bap bar bay bba bbb bbf bbg bbi bbn bbo bbp bbr bby bfa bfb bff bfg bfi bfn bfo bfp bfr bfy bga bgb bgf bgg bgi bgn bgo bgp bgr bi- bia bib bif big bii bin bio bip bir biy bna bnb bnf bng bni bnn bno bnp bnr boa bob bof bog boi bon boo bop bor boy bpa bpb bpf bpg bpi bpn bpo bpp bpr bpy bra brb brf brg bri brn bro brp brr bry by- bya byf byg byi byn byo byp byr faa fab faf fag fai fan fao fap far fay fba fbb fbf fbg fbi fbn fbo fbp fbr ffa fff ffg ffi ffn ffo ffp ffr ffy fga fgb fgf fgg fgi fgn fgp fgr fia fib fif fig fii fin fip fir fna fnb fnf fng fni fnn fnp fnr foa fob fof fog foi fon foo fop for foy fpa fpb fpg fpi fpn fpo fpp fpr fpy fra frb frf frg fri frn fro frp frr fry fy- fya fyb fyi fyn fyo fyp g-p gaa gab gaf gag gai gan gao gap gar gay gba gbf gbg gbi gbn gbo gbp gbr gby gfa gfb gff gfi gfo gfp gfr gfy gga ggb ggg ggi ggn ggo ggp ggr gia gib gif gig gii gin gio gip gir giy gna gnb gnf gni gnn gno gnp gnr goa gob gof gog goi gon goo gop gor goy gpa gpb gpf gpg gpi gpn gpo gpp gpr gra grb grf grg gri grn gro grp grr gry gy- gya gyb gyf gyn gyo gyp gyr i-f ia- iaa iab iaf iag iai ian iao iap iar iba ibb ibf ibg ibi ibn ibo ibp ibr iby ifa ifb iff ifg ifi ifn ifo ifp ifr ify iga igb igf igg igi ign igo igp igr igy iia iib iif iii iin iio iip iir in- ina inb inf ing ini inn ino inp inr iny io- ioa iob iof iog ioi ion ioo iop ior ipa ipb ipf ipg ipi ipn ipo ipp ipr ipy ir- ira irb irf irg iri irn iro irp irr iry iya iyo iyr iyy n-i naa nab naf nag nai nan nao nap nar nay nba nbb nbf nbg nbi nbn nbo nbp nbr nfa nfb nff nfi nfn nfo nfp nfr nga ngb ngf ngg ngi ngn ngo ngp nia nib nif nig nii nin nio nip nir nna nnb nnf nng nni nnn nno nnp no- noa nob nof nog noi non noo nop nor noy npa npb npf npg npi npn npo npp npr nra nrb nrf nrg nri nrn nro nrp nrr nry nya nyf nyg nyn nyo nyp nyy o-i oaa oab oaf oag oai oan oao oap oar ob- oba obb obf obg obi obn obo obp obr oby of- ofa ofb off ofg ofi ofn ofo ofp ofr oga ogf ogg ogi ogn ogo ogp ogy oia oib oif oii oin oio oip oir on- ona onb onf ong oni onn ono onp onr ony oo- ooa oob oof oog ooi oon ooo oop oor op- opa opb opf opg opi opn opo opp opr opy or- ora orb orf org ori orn oro orp orr ory oya oyi oyo p-p paa pab paf pag pai pan pao pap par pay pba pbb pbf pbg pbi pbn pbo pbp pbr pby pfa pfb pff pfg pfi pfn pfo pfp pfr pfy pga pgb pgf pgg pgi pgn pgo pgp pgr pgy pia pib pif pig pii pin pio pip pir pn- pna pnb pnf png pni pnn pno pnp pnr pny poa pob pof pog poi pon poo pop por poy ppa ppb ppf ppg ppi ppn ppo ppp ppr pra prb prf prg pri prn pro prp prr pry py- pya pyb pyf pyg pyn pyo pyr ra- raa rab raf rag rai ran rao rap rar ray rba rbb rbf rbg rbi rbn rbo rbp rbr rfa rfb rff rfg rfi rfn rfo rfp rfr rga rgb rgf rgg rgi rgn rgo rgp rgr ria rib rif rig rii rin rio rip rir riy rna rnb rng rni rnn rno rnp rnr rny roa rob rof rog roi ron roo rop ror roy rpa rpb rpf rpg rpi rpn rpo rpp rpr rra rrb rrf rrg rri rrn rrp rrr ry- rya ryf ryg ryn ryo ryr ryy yaa yab yaf yag yai yan yao yap yar yay ybf ybg ybi ybp ybr yby yfa yff yfr yga ygo yif yig yii yin yio yip yir yna yng ynn ynp yny yob yof yog yoi yon yoo yop yor yoy ypa ypf ypg ypo yra yrf yrg yrn yro yrp yyb yyf yyg yyy

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