-ey a-a a-b a-i a-t aaa aab aae aai aan aao aap aas aat aay ab- aba abb abe abi abn abo abp abs abt aby aea aeb aee aei aen aeo aep aes aet aey ai- aia aib aie aii ain aio aip ais ait aiy an- ana anb ane ani ann ano anp ans ant any aoa aob aoe aoi aon aoo aop aos aot ap- apa apb ape api apn apo app aps apt apy as- asa asb ase asi asn aso asp ass ast asy at- ata atb ate ati atn ato atp ats att ay- aya aye ayi ayn ayo ayp ays ayt b-p baa bab bae bai ban bao bap bas bat bay bba bbb bbe bbi bbn bbo bbp bbs bbt bby be- bea beb bee bei ben beo bep bes bet bey bi- bia bib bie bii bin bio bip bis bit biy bna bnb bne bni bnn bno bnp bns bnt boa bob boe boi bon boo bop bos bot boy bpa bpb bpe bpi bpn bpo bpp bps bpt bpy bsa bsb bse bsi bsn bso bsp bss bst bsy bta btb bte bti btn bto btp bts btt bty by- bya bye byi byn byo byp bys byt eaa eab eae eai ean eao eap eas eat eba ebb ebe ebi ebn ebo ebp ebs ebt eby eea eeb eee een eeo eep ees eet eey eia eib eie eii ein eio eip eis eit en- ena enb ene eni enn eno enp ens ent eny eo- eoa eob eoe eoi eon eoo eop eos eot ep- epa epb epe epi epn epo epp eps ept es- esa esb ese esi esn eso esp ess est esy eta etb ete eti etn eto etp ets ett ety eya eye eyn eyo eyp eys eyt ia- iaa iab iae iai ian iao iap ias iat iba ibb ibe ibi ibn ibo ibp ibs ibt iby ie- iea iee iei ien iep ies iet iey iia iib iie iii iin iio iip iis iit in- ina inb ine ini inn ino inp ins int iny io- ioa iob ioe ioi ion ioo iop ios iot ipa ipb ipe ipi ipn ipo ipp ips ipt ipy is- isa isb ise isi isn iso isp iss ist isy ita itb ite iti itn ito itp its itt ity iya iye iyo iys iyt iyy n-i naa nab nae nai nan nao nap nas nat nay nba nbb nbe nbi nbn nbo nbp nbs nbt ne- nea neb nee nei nen neo nep nes net ney nia nib nie nii nin nio nip nis nit nna nnb nne nni nnn nno nnp nns nnt no- noa nob noe noi non noo nop nos not noy npa npb npe npi npn npo npp nps npt nsa nsb nse nsi nsn nso nsp nss nst nsy nta ntb nte nti ntn nto ntp nts ntt nya nye nyn nyo nyp nys nyt nyy o-i oaa oab oae oai oan oao oap oas oat ob- oba obb obe obi obn obo obp obs obt oby oea oeb oee oei oen oeo oep oes oet oey oia oib oie oii oin oio oip ois oit on- ona onb one oni onn ono onp ons ont ony oo- ooa oob ooi oon ooo oop oos oot op- opa opb ope opi opn opo opp ops opt opy os- osa osb ose osi osn oso osp oss ost ot- ota otb ote oti otn oto otp ots ott oya oye oyi oyo oys p-p paa pab pae pai pan pao pap pas pat pay pba pbb pbe pbi pbn pbo pbp pbs pbt pby pea peb pee pei pen peo pep pes pet pey pia pib pie pii pin pio pip pis pit pn- pna pnb pne pni pnn pno pnp pns pnt pny poa pob poe poi pon poo pop pos pot poy ppa ppb ppe ppi ppn ppo ppp pps ppt ps- psa psb pse psi psn pso psp pss pst psy pt- pta ptb pte pti ptn pto ptp pts ptt pty py- pya pyb pye pyn pyo pys pyt saa sab sae sai san sao sap sas sat say sba sbb sbe sbi sbn sbo sbp sbs sbt sby se- sea seb see sei sen seo sep ses set sey sia sib sie sii sin sio sip sis sit sna snb sne sni snn sno snp sns snt sny soa sob soe soi son soo sop sos sot soy spa spb spe spi spn spo spp sps spt spy ss- ssa ssb sse ssi ssn sso ssp sss sst sta stb ste sti stn sto stp sts stt sty sy- sya syb sye syi syn syp sys syt taa tab tae tai tan tao tap tas tat tay tba tbb tbe tbi tbn tbo tbp tbs tbt te- tea teb tee tei ten teo tep tes tet tey tia tib tie tii tin tio tip tis tit tiy tna tnb tne tni tnn tno tnp tns tnt to- toa tob toe toi ton too top tos tot toy tpa tpb tpe tpi tpn tpo tpp tps tpt tsa tsb tse tsi tsn tso tsp tss tst tsy tta ttb tte tti ttn tto ttp tts ttt tty tya tye tyn tyo typ tys tyt yaa yab yae yai yan yao yap yas yat yay ybe ybi ybp ybs yby yea yeb yee yei yen yeo yep yes yet yey yie yii yin yio yip yis yit yna yne ynn ynp yns yny yob yoe yoi yon yoo yop yos yot yoy ypa ypo yps ysa ysb yse ysi yso ysp yss yst ysy yta yte ytn yto ytp yts ytt yyb yye yys yyt yyy