-ey -th b-p bbb bbe bbh bbn bbo bbp bbt bby be- beb bee beh ben beo bep bet bey bhb bhe bhh bho bhp bht bnb bne bnn bno bnp bnt bob boe boh bon boo bop bot boy bpb bpe bph bpn bpo bpp bpt bpy btb bte bth btn bto btp btt bty by- bye byh byn byo byp byt ebb ebe ebh ebn ebo ebp ebt eby eeb eee een eeo eep eet eey ehb ehe ehh ehn eho ehp eht en- enb ene enh enn eno enp ent eny eo- eob eoe eoh eon eoo eop eot ep- epb epe eph epn epo epp ept etb ete eth etn eto etp ett ety eye eyn eyo eyp eyt hbb hbe hbh hbn hbo hbp hbt hby he- heb hee heh hen heo hep het hey hhb hhe hhh hhn hho hhp hht hhy hnb hne hnh hnn hno hnt hny hob hoe hoh hon hoo hop hot hoy hpb hpe hph hpn hpo hpp hpt hpy htb hte hth htn hto htp htt hty hy- hyb hye hyh hyn hyo hyp hyt hyy nbb nbe nbn nbo nbp nbt ne- neb nee neh nen neo nep net ney nhb nhe nhh nhn nhp nht nhy nnb nne nnh nnn nno nnp nnt no- nob noe noh non noo nop not noy npb npe nph npn npo npp npt ntb nte nth ntn nto ntp ntt nye nyn nyo nyp nyt nyy ob- obb obe obh obn obo obp obt oby oeb oee oeh oen oeo oep oet oey ohe ohh ohn oho ohp oht on- onb one onh onn ono onp ont ony oo- oob ooh oon ooo oop oot op- opb ope oph opn opo opp opt opy ot- otb ote oth otn oto otp ott oye oyo p-p pbb pbe pbn pbo pbp pbt pby peb pee peh pen peo pep pet pey phb phe phn pho php pht phy pn- pnb pne pnh pnn pno pnp pnt pny pob poe poh pon poo pop pot poy ppb ppe pph ppn ppo ppp ppt pt- ptb pte pth ptn pto ptp ptt pty py- pyb pye pyn pyo pyt tbb tbe tbh tbn tbo tbp tbt te- teb tee teh ten teo tep tet tey th- thb the thh thn tho thp tht thy tnb tne tnh tnn tno tnp tnt to- tob toe toh ton too top tot toy tpb tpe tph tpn tpo tpp tpt ttb tte tth ttn tto ttp ttt tty tye tyn tyo typ tyt ybe ybp yby yeb yee yeh yen yeo yep yet yey yhe yht yne ynn ynp yny yob yoe yon yoo yop yot yoy ypo yte yth ytn yto ytp ytt yyb yye yyt yyy