-er -ey -th a-a a-b a-t aaa aab aad aae aah aap aar aat aay ab- aba abb abd abe abh abp abr abt aby ad- ada adb add ade adh adp adr adt ady aea aeb aed aee aeh aep aer aet aey aha ahb ahd ahe ahh ahp ahr aht ahy ap- apa apb apd ape aph app apr apt apy ar- ara arb ard are arh arp arr art ary at- ata atb atd ate ath atp atr att ay- aya ayd aye ayh ayp ayr ayt b-p baa bab bad bae bah bap bar bat bay bba bbb bbd bbe bbh bbp bbr bbt bby bda bdb bdd bde bdh bdp bdr bdt bdy be- bea beb bed bee beh bep ber bet bey bha bhb bhd bhe bhh bhp bhr bht bpa bpb bpd bpe bph bpp bpr bpt bpy bra brb brd bre brh brp brr brt bry bta btb btd bte bth btp btr btt bty by- bya byd bye byh byp byr byt daa dab dad dae dah dap dar dat day dba dbb dbd dbe dbh dbp dbr dbt dby dda ddb ddd dde ddh ddp ddr ddt ddy de- dea deb ded dee deh dep der det dey dh- dha dhb dhd dhe dhh dhp dhr dht dpa dpb dpd dpe dph dpp dpr dpt dra drb drd dre drp drr drt dry dta dtb dtd dte dth dtp dtr dtt dty dy- dya dyb dyd dye dyp dyr dyy eaa eab ead eae eah eap ear eat eba ebb ebd ebe ebh ebp ebr ebt eby ed- eda edb edd ede edh edp edr edt edy eea eeb eed eee eep eer eet eey eha ehb ehd ehe ehh ehp ehr eht ep- epa epb epd epe eph epp epr ept era erb erd ere erh erp err ert ery eta etb etd ete eth etp etr ett ety eya eyd eye eyp eyr eyt haa hab had hae hah hap har hat hay hba hbb hbd hbe hbh hbp hbr hbt hby hda hdb hdd hde hdh hdp hdr hdt hdy he- hea heb hed hee heh hep her het hey hha hhb hhd hhe hhh hhp hhr hht hhy hpa hpb hpd hpe hph hpp hpr hpt hpy hr- hra hrb hrd hre hrh hrp hrr hrt hta htb htd hte hth htp htr htt hty hy- hya hyb hyd hye hyh hyp hyr hyt hyy p-p paa pab pad pae pah pap par pat pay pba pbb pbd pbe pbp pbr pbt pby pda pdb pdd pde pdh pdp pdr pdt pea peb ped pee peh pep per pet pey pha phb phd phe php phr pht phy ppa ppb ppd ppe pph ppp ppr ppt pra prb prd pre prh prp prr prt pry pt- pta ptb ptd pte pth ptp ptr ptt pty py- pya pyb pyd pye pyr pyt ra- raa rab rad rae rah rap rar rat ray rba rbb rbd rbe rbh rbp rbr rbt rda rdb rdd rde rdh rdp rdr rdt rdy re- rea reb red ree reh rep rer ret rey rh- rha rhb rhd rhe rhh rhp rhr rht rpa rpb rpd rpe rph rpp rpr rpt rra rrb rrd rrh rrp rrr rrt rta rtb rtd rte rtp rtr rtt rty ry- rya ryd rye ryr ryy taa tab tad tae tah tap tar tat tay tba tbb tbd tbe tbh tbp tbr tbt tda tdb tdd tde tdh tdp tdr tdt tdy te- tea teb ted tee teh tep ter tet tey th- tha thb thd the thh thp thr tht thy tpa tpb tpd tpe tph tpp tpr tpt tra trb trd tre trh trp trr trt try tta ttb ttd tte tth ttp ttr ttt tty tya tyd tye typ tyr tyt yaa yab yad yae yah yap yar yat yay ybe ybp ybr yby yda yde ydt ydy yea yeb yed yee yeh yep yer yet yey yha yhe yht ypa ypd yra yre yrp yrt yta ytd yte yth ytp ytr ytt yyb yye yyt yyy