-er -ey -up b-p b-u bbb bbd bbe bbo bbp bbr bbt bbu bbw bby bdb bdd bde bdo bdp bdr bdt bdu bdw bdy be- beb bed bee beo bep ber bet beu bew bey bob bod boe boo bop bor bot bou bow boy bpb bpd bpe bpo bpp bpr bpt bpu bpw bpy brb brd bre bro brp brr brt bru brw bry btb btd bte bto btp btr btt btu btw bty bub bud bue buo bup bur but buu buw buy bwb bwd bwo bwp bwr bwu bwy by- byd bye byo byp byr byt byu dbb dbd dbe dbo dbp dbr dbt dbu dby ddb ddd dde ddo ddp ddr ddt ddu ddw ddy de- deb ded dee deo dep der det deu dew dey dob dod doe doo dop dor dot dou dow doy dpb dpd dpe dpo dpp dpr dpt dpu dpw drb drd dre dro drp drr drt dru drw dry dtb dtd dte dto dtp dtr dtt dtu dtw dty dub dud due duo dup dur dut duy dwb dwe dwo dwp dwr dwt dwu dww dy- dyb dyd dye dyo dyp dyr dyu dyw dyy ebb ebd ebe ebo ebp ebr ebt ebu ebw eby ed- edb edd ede edo edp edr edt edu edw edy eeb eed eee eeo eep eer eet eew eey eo- eob eod eoe eoo eop eor eot eou eow ep- epb epd epe epo epp epr ept epu epw erb erd ere ero erp err ert eru erw ery etb etd ete eto etp etr ett etu etw ety eu- eub eud eue eup eur eut ewb ewd ewe ewo ewp ewr ewt ewu eww ewy eyd eye eyo eyp eyr eyt ob- obb obd obe obo obp obr obt obu obw oby odb odd ode odo odp odr odt odu oeb oed oee oeo oep oer oet oey oo- oob ood ooo oop oor oot oow op- opb opd ope opo opp opr opt opw opy or- orb ord ore oro orp orr ort oru ory ot- otb otd ote oto otp otr ott otu otw ou- oud oue ouo oup our out owb owd owe owo owp owt owu oww oyd oye oyo p-p pbb pbd pbe pbo pbp pbr pbt pbu pbw pby pdb pdd pde pdo pdp pdr pdt pdu peb ped pee peo pep per pet peu pew pey pob pod poe poo pop por pot pou pow poy ppb ppd ppe ppo ppp ppr ppt ppu ppw prb prd pre pro prp prr prt pru prw pry pt- ptb ptd pte pto ptp ptr ptt ptu ptw pty pub pud pue pup pur put puu puy pwb pwd pwe pwo pwp pwr pwt pwu py- pyb pyd pye pyo pyr pyt pyu rbb rbd rbe rbo rbp rbr rbt rbu rbw rdb rdd rde rdo rdp rdr rdt rdu rdy re- reb red ree reo rep rer ret reu rew rey rob rod roe roo rop ror rot rou row roy rpb rpd rpe rpo rpp rpr rpt rpu rpw rrb rrd rrp rrr rrt rru rtb rtd rte rto rtp rtr rtt rtu rtw rty rub rud rue ruo rup rur rut ruu ruy rwb rwd rwe rwr rwu rwy ry- ryd rye ryo ryr ryu ryy tbb tbd tbe tbo tbp tbr tbt tbu tdb tdd tde tdo tdp tdr tdt tdu tdw tdy te- teb ted tee teo tep ter tet teu tew tey to- tob tod toe too top tor tot tou tow toy tpb tpd tpe tpo tpp tpr tpt tpu tpw trb trd tre tro trp trr trt tru trw try ttb ttd tte tto ttp ttr ttt ttu ttw tty tub tud tue tuo tup tur tut tuu tuy twb twd twe two twp twr twt twu tww twy tyd tye tyo typ tyr tyt ubb ube ubo ubp ubr ubt ubu ubw uby udb udd ude udo udp udr udt udu ueb ued uee uep uer uet uew uey uob uod uoe uoo uop uor uot uow up- upb upd upe upo upp upr upt upu upw ur- urb urd ure uro urp urr urt uru urw ury utb utd ute uto utp utr utt utu uty uue uur uut uuu uwb uwe uwp uwr uww uyo uyu wbb wbd wbe wbo wbr wbt wbw wdb wdp wdr wdt wdu wdy web wed wee weo wep wer wet wew wey wob wod woe woo wop wor wot wou wow woy wpb wpd wpe wpo wpp wpr wpt wpu wpy wr- wrd wre wro wrp wrr wrt wru wrw wry wtb wtd wto wtp wtr wtt wtu wtw wub wud wue wuo wup wur wut wwd wwe wwo wwp wwt wwu www wy- wyd wye wyo wyp wyr wyt ybe ybp ybr yby yde ydo ydt ydy yeb yed yee yeo yep yer yet yew yey yob yod yoe yoo yop yor yot you yow yoy ypd ypo ypu yre yro yrp yrt yru ytd yte yto ytp ytr ytt ytu yud yue yuo yup yur yut yuu yuy yyb yye yyt yyu yyy