-er -ey b-p bbb bbe bbh bbk bbo bbp bbr bby be- beb bee beh bek beo bep ber bey bhb bhe bhh bhk bho bhp bhr bkb bke bkk bko bkp bkr bob boe boh bok boo bop bor boy bpb bpe bph bpo bpp bpr bpy brb bre brh brk bro brp brr bry by- bye byh byk byo byp byr ebb ebe ebh ebk ebo ebp ebr eby eeb eee eek eeo eep eer eey ehb ehe ehh eho ehp ehr ekb eke ekh eko ekp ekr eky eo- eob eoe eoh eok eoo eop eor ep- epb epe eph epo epp epr erb ere erh erk ero erp err ery eye eyo eyp eyr hbb hbe hbh hbk hbo hbp hbr hby he- heb hee heh hek heo hep her hey hhb hhe hhh hhk hho hhp hhr hhy hkb hkh hkk hko hkp hkr hob hoe hoh hok hoo hop hor hoy hpb hpe hph hpk hpo hpp hpr hpy hr- hrb hre hrh hrk hro hrp hrr hy- hyb hye hyh hyo hyp hyr hyy kbb kbe kbh kbk kbo kbp kbr ke- keb kee keh kek keo kep ker key khe khh khk kho khr kkb kke kkh kkk kkp kkr kky kob koe koh kok koo kop kor koy kpe kph kpk kpo kpp kpr krk kro krp krr kry kye kyo kyp kyr ob- obb obe obh obk obo obp obr oby oeb oee oeh oeo oep oer oey ohe ohh oho ohp ohr okb oke okk oko okp okr oo- oob ooh ook ooo oop oor op- opb ope oph opk opo opp opr opy or- orb ore orh ork oro orp orr ory oye oyo p-p pbb pbe pbk pbo pbp pbr pby peb pee peh pek peo pep per pey phb phe phk pho php phr phy pkb pke pko pkp pkr pky pob poe poh pok poo pop por poy ppb ppe pph ppk ppo ppp ppr prb pre prh prk pro prp prr pry py- pyb pye pyk pyo pyr rbb rbe rbh rbk rbo rbp rbr re- reb ree reh rek reo rep rer rey rh- rhb rhe rhh rho rhp rhr rkb rke rkk rko rkp rky rob roe roh rok roo rop ror roy rpb rpe rph rpk rpo rpp rpr rrb rrh rrk rrp rrr ry- rye ryk ryo ryr ryy ybe ybp ybr yby yeb yee yeh yek yeo yep yer yey yhe ykk yob yoe yok yoo yop yor yoy ypo yre yro yrp yyb yye yyy