-er -ey -th b-p bbb bbd bbe bbh bbi bbo bbp bbr bbt bby bdb bdd bde bdh bdi bdo bdp bdr bdt bdy be- beb bed bee beh bei beo bep ber bet bey bhb bhd bhe bhh bhi bho bhp bhr bht bi- bib bid bie bih bii bio bip bir bit biy bob bod boe boh boi boo bop bor bot boy bpb bpd bpe bph bpi bpo bpp bpr bpt bpy brb brd bre brh bri bro brp brr brt bry btb btd bte bth bti bto btp btr btt bty by- byd bye byh byi byo byp byr byt dbb dbd dbe dbh dbi dbo dbp dbr dbt dby ddb ddd dde ddh ddi ddo ddp ddr ddt ddy de- deb ded dee deh dei deo dep der det dey dh- dhb dhd dhe dhh dhi dho dhp dhr dht di- dib did die dih dii dio dip dir dit diy dob dod doe doh doi doo dop dor dot doy dpb dpd dpe dph dpi dpo dpp dpr dpt drb drd dre dri dro drp drr drt dry dtb dtd dte dth dti dto dtp dtr dtt dty dy- dyb dyd dye dyo dyp dyr dyy ebb ebd ebe ebh ebi ebo ebp ebr ebt eby ed- edb edd ede edh edi edo edp edr edt edy eeb eed eee eeo eep eer eet eey ehb ehd ehe ehh ehi eho ehp ehr eht eib eid eie eii eio eip eir eit eo- eob eod eoe eoh eoi eoo eop eor eot ep- epb epd epe eph epi epo epp epr ept erb erd ere erh eri ero erp err ert ery etb etd ete eth eti eto etp etr ett ety eyd eye eyo eyp eyr eyt h-i hbb hbd hbe hbh hbi hbo hbp hbr hbt hby hdb hdd hde hdh hdi hdo hdp hdr hdt hdy he- heb hed hee heh hei heo hep her het hey hhb hhd hhe hhh hhi hho hhp hhr hht hhy hib hid hie hih hii hio hip hir hit hob hod hoe hoh hoi hoo hop hor hot hoy hpb hpd hpe hph hpi hpo hpp hpr hpt hpy hr- hrb hrd hre hrh hri hro hrp hrr hrt htb htd hte hth hti hto htp htr htt hty hy- hyb hyd hye hyh hyi hyo hyp hyr hyt hyy i-d ibb ibd ibe ibh ibi ibo ibp ibr ibt iby idb idd ide idh idi ido idp idr idt idy ie- ied iee iei iep ier iet iey ihb ihd ihe ihh ihi iho ihp ihr iht ihy iib iid iie iih iii iio iip iir iit io- iob iod ioe ioh ioi ioo iop ior iot ipb ipd ipe ipi ipo ipp ipr ipt ipy ir- irb ird ire iri iro irp irr irt iry itb itd ite ith iti ito itp itt ity iye iyo iyr iyt iyy o-i ob- obb obd obe obh obi obo obp obr obt oby odb odd ode odh odi odo odp odr odt oeb oed oee oeh oei oeo oep oer oet oey ohd ohe ohh ohi oho ohp ohr oht oib oid oie oii oio oip oir oit oo- oob ood ooh ooi ooo oop oor oot op- opb opd ope oph opi opo opp opr opt opy or- orb ord ore orh ori oro orp orr ort ory ot- otb otd ote oth oti oto otp otr ott oyd oye oyi oyo p-p pbb pbd pbe pbi pbo pbp pbr pbt pby pdb pdd pde pdh pdi pdo pdp pdr pdt peb ped pee peh pei peo pep per pet pey phb phd phe phi pho php phr pht phy pib pid pie pih pii pio pip pir pit pob pod poe poh poi poo pop por pot poy ppb ppd ppe pph ppi ppo ppp ppr ppt prb prd pre prh pri pro prp prr prt pry pt- ptb ptd pte pth pti pto ptp ptr ptt pty py- pyb pyd pye pyo pyr pyt rbb rbd rbe rbh rbi rbo rbp rbr rbt rdb rdd rde rdh rdi rdo rdp rdr rdt rdy re- reb red ree reh rei reo rep rer ret rey rh- rhb rhd rhe rhh rhi rho rhp rhr rht rib rid rie rih rii rio rip rir rit riy rob rod roe roh roi roo rop ror rot roy rpb rpd rpe rph rpi rpo rpp rpr rpt rrb rrd rrh rri rrp rrr rrt rtb rtd rte rti rto rtp rtr rtt rty ry- ryd rye ryo ryr ryy tbb tbd tbe tbh tbi tbo tbp tbr tbt tdb tdd tde tdh tdi tdo tdp tdr tdt tdy te- teb ted tee teh tei teo tep ter tet tey th- thb thd the thh thi tho thp thr tht thy tib tid tie tih tii tio tip tir tit tiy to- tob tod toe toh toi too top tor tot toy tpb tpd tpe tph tpi tpo tpp tpr tpt trb trd tre trh tri tro trp trr trt try ttb ttd tte tth tti tto ttp ttr ttt tty tyd tye tyo typ tyr tyt ybe ybi ybp ybr yby yde ydo ydt ydy yeb yed yee yeh yei yeo yep yer yet yey yhe yhi yht yid yie yih yii yio yip yir yit yob yod yoe yoi yoo yop yor yot yoy ypd ypo yre yro yrp yrt ytd yte yth yto ytp ytr ytt yyb yye yyt yyy