-er -ey a-a a-b a-i aaa aab aad aae aag aai aap aar aas aay ab- aba abb abd abe abg abi abp abr abs aby ad- ada adb add ade adg adi adp adr ads ady aea aeb aed aee aeg aei aep aer aes aey ag- aga agb agd age agg agi agp agr ags agy ai- aia aib aid aie aig aii aip air ais aiy ap- apa apb apd ape apg api app apr aps apy ar- ara arb ard are arg ari arp arr ars ary as- asa asb asd ase asg asi asp asr ass asy ay- aya ayd aye ayi ayp ayr ays b-p baa bab bad bae bag bai bap bar bas bay bba bbb bbd bbe bbg bbi bbp bbr bbs bby bda bdb bdd bde bdg bdi bdp bdr bds bdy be- bea beb bed bee beg bei bep ber bes bey bga bgb bgd bge bgg bgi bgp bgr bgs bi- bia bib bid bie big bii bip bir bis biy bpa bpb bpd bpe bpg bpi bpp bpr bps bpy bra brb brd bre brg bri brp brr brs bry bsa bsb bsd bse bsg bsi bsp bsr bss bsy by- bya byd bye byg byi byp byr bys daa dab dad dae dag dai dap dar das day dba dbb dbd dbe dbg dbi dbp dbr dbs dby dda ddb ddd dde ddg ddi ddp ddr dds ddy de- dea deb ded dee deg dei dep der des dey dga dgd dge dgg dgi dgp dgr dgs di- dia dib did die dig dii dip dir dis diy dpa dpb dpd dpe dpg dpi dpp dpr dps dra drb drd dre drg dri drp drr drs dry dsa dsb dsd dse dsg dsi dsp dsr dss dsy dy- dya dyb dyd dye dyp dyr dys dyy eaa eab ead eae eag eai eap ear eas eba ebb ebd ebe ebg ebi ebp ebr ebs eby ed- eda edb edd ede edg edi edp edr eds edy eea eeb eed eee eeg eep eer ees eey ega egb egd ege egg egi egp egr egs egy eia eib eid eie eig eii eip eir eis ep- epa epb epd epe epg epi epp epr eps era erb erd ere erg eri erp err ers ery es- esa esb esd ese esg esi esp esr ess esy eya eyd eye eyp eyr eys g-d g-p gaa gab gad gae gag gai gap gar gas gay gba gbd gbe gbg gbi gbp gbr gbs gby gda gdb gdd gde gdi gdp gdr gds ge- gea geb ged gee geg gei gep ger ges gey gga ggb ggd ggg ggi ggp ggr ggs gia gib gid gie gig gii gip gir gis giy gpa gpb gpd gpe gpg gpi gpp gpr gps gra grb grd gre grg gri grp grr grs gry gsa gsb gsd gse gsg gsi gsp gsr gss gy- gya gyb gyd gye gyp gyr gys i-d ia- iaa iab iad iae iag iai iap iar ias iba ibb ibd ibe ibg ibi ibp ibr ibs iby ida idb idd ide idg idi idp idr ids idy ie- iea ied iee ieg iei iep ier ies iey iga igb igd ige igg igi igp igr igs igy iia iib iid iie iii iip iir iis ipa ipb ipd ipe ipg ipi ipp ipr ips ipy ir- ira irb ird ire irg iri irp irr irs iry is- isa isb isd ise isg isi isp isr iss isy iya iye iyr iys iyy p-p paa pab pad pae pag pai pap par pas pay pba pbb pbd pbe pbg pbi pbp pbr pbs pby pda pdb pdd pde pdg pdi pdp pdr pds pea peb ped pee peg pei pep per pes pey pga pgb pgd pge pgg pgi pgp pgr pgs pgy pia pib pid pie pig pii pip pir pis ppa ppb ppd ppe ppg ppi ppp ppr pps pra prb prd pre prg pri prp prr prs pry ps- psa psb psd pse psg psi psp psr pss psy py- pya pyb pyd pye pyg pyr pys ra- raa rab rad rae rag rai rap rar ras ray rba rbb rbd rbe rbg rbi rbp rbr rbs rda rdb rdd rde rdg rdi rdp rdr rds rdy re- rea reb red ree reg rei rep rer res rey rga rgb rgd rge rgg rgi rgp rgr rgs ria rib rid rie rig rii rip rir ris riy rpa rpb rpd rpe rpg rpi rpp rpr rps rra rrb rrd rrg rri rrp rrr rrs rsa rsb rsd rse rsg rsi rsp rsr rss ry- rya ryd rye ryg ryr rys ryy saa sab sad sae sag sai sap sar sas say sba sbb sbd sbe sbg sbi sbp sbr sbs sby sda sdb sdd sde sdg sdi sdp sdr sds sdy se- sea seb sed see seg sei sep ser ses sey sga sgb sgd sge sgg sgi sgp sgr sgs sia sib sid sie sig sii sip sir sis spa spb spd spe spg spi spp spr sps spy sr- sra srb srd sre srg sri srp srr srs sry ss- ssa ssb ssd sse ssg ssi ssp ssr sss sy- sya syb syd sye syg syi syp syr sys yaa yab yad yae yag yai yap yar yas yay ybe ybg ybi ybp ybr ybs yby yda yde ydg yds ydy yea yeb yed yee yeg yei yep yer yes yey yga yid yie yig yii yip yir yis ypa ypd ypg yps yra yre yrg yrp yrs ysa ysb yse ysg ysi ysp ysr yss ysy yyb yye yyg yys yyy