-ey a-a a-b a-i a-t aaa aab aae aai aan aao aap aat aay ab- aba abb abe abi abn abo abp abt aby aea aeb aee aei aen aeo aep aet aey ai- aia aib aie aii ain aio aip ait aiy an- ana anb ane ani ann ano anp ant any aoa aob aoe aoi aon aoo aop aot ap- apa apb ape api apn apo app apt apy at- ata atb ate ati atn ato atp att ay- aya aye ayi ayn ayo ayp ayt b-p baa bab bae bai ban bao bap bat bay bba bbb bbe bbi bbn bbo bbp bbt bby be- bea beb bee bei ben beo bep bet bey bi- bia bib bie bii bin bio bip bit biy bna bnb bne bni bnn bno bnp bnt boa bob boe boi bon boo bop bot boy bpa bpb bpe bpi bpn bpo bpp bpt bpy bta btb bte bti btn bto btp btt bty by- bya bye byi byn byo byp byt eaa eab eae eai ean eao eap eat eba ebb ebe ebi ebn ebo ebp ebt eby eea eeb eee een eeo eep eet eey eia eib eie eii ein eio eip eit en- ena enb ene eni enn eno enp ent eny eo- eoa eob eoe eoi eon eoo eop eot ep- epa epb epe epi epn epo epp ept eta etb ete eti etn eto etp ett ety eya eye eyn eyo eyp eyt ia- iaa iab iae iai ian iao iap iat iba ibb ibe ibi ibn ibo ibp ibt iby ie- iea iee iei ien iep iet iey iia iib iie iii iin iio iip iit in- ina inb ine ini inn ino inp int iny io- ioa iob ioe ioi ion ioo iop iot ipa ipb ipe ipi ipn ipo ipp ipt ipy ita itb ite iti itn ito itp itt ity iya iye iyo iyt iyy n-i naa nab nae nai nan nao nap nat nay nba nbb nbe nbi nbn nbo nbp nbt ne- nea neb nee nei nen neo nep net ney nia nib nie nii nin nio nip nit nna nnb nne nni nnn nno nnp nnt no- noa nob noe noi non noo nop not noy npa npb npe npi npn npo npp npt nta ntb nte nti ntn nto ntp ntt nya nye nyn nyo nyp nyt nyy o-i oaa oab oae oai oan oao oap oat ob- oba obb obe obi obn obo obp obt oby oea oeb oee oei oen oeo oep oet oey oia oib oie oii oin oio oip oit on- ona onb one oni onn ono onp ont ony oo- ooa oob ooi oon ooo oop oot op- opa opb ope opi opn opo opp opt opy ot- ota otb ote oti otn oto otp ott oya oye oyi oyo p-p paa pab pae pai pan pao pap pat pay pba pbb pbe pbi pbn pbo pbp pbt pby pea peb pee pei pen peo pep pet pey pia pib pie pii pin pio pip pit pn- pna pnb pne pni pnn pno pnp pnt pny poa pob poe poi pon poo pop pot poy ppa ppb ppe ppi ppn ppo ppp ppt pt- pta ptb pte pti ptn pto ptp ptt pty py- pya pyb pye pyn pyo pyt taa tab tae tai tan tao tap tat tay tba tbb tbe tbi tbn tbo tbp tbt te- tea teb tee tei ten teo tep tet tey tia tib tie tii tin tio tip tit tiy tna tnb tne tni tnn tno tnp tnt to- toa tob toe toi ton too top tot toy tpa tpb tpe tpi tpn tpo tpp tpt tta ttb tte tti ttn tto ttp ttt tty tya tye tyn tyo typ tyt yaa yab yae yai yan yao yap yat yay ybe ybi ybp yby yea yeb yee yei yen yeo yep yet yey yie yii yin yio yip yit yna yne ynn ynp yny yob yoe yoi yon yoo yop yot yoy ypa ypo yta yte ytn yto ytp ytt yyb yye yyt yyy