-er -ey a-a a-i aaa aad aae aag aai aap aar aay ad- ada add ade adg adi adp adr ady aea aed aee aeg aei aep aer aey ag- aga agd age agg agi agp agr agy ai- aia aid aie aig aii aip air aiy ap- apa apd ape apg api app apr apy ar- ara ard are arg ari arp arr ary ay- aya ayd aye ayi ayp ayr daa dad dae dag dai dap dar day dda ddd dde ddg ddi ddp ddr ddy de- dea ded dee deg dei dep der dey dga dgd dge dgg dgi dgp dgr di- dia did die dig dii dip dir diy dpa dpd dpe dpg dpi dpp dpr dra drd dre drg dri drp drr dry dy- dya dyd dye dyp dyr dyy eaa ead eae eag eai eap ear ed- eda edd ede edg edi edp edr edy eea eed eee eeg eep eer eey ega egd ege egg egi egp egr egy eia eid eie eig eii eip eir ep- epa epd epe epg epi epp epr era erd ere erg eri erp err ery eya eyd eye eyp eyr g-d g-p gaa gad gae gag gai gap gar gay gda gdd gde gdi gdp gdr ge- gea ged gee geg gei gep ger gey gga ggd ggg ggi ggp ggr gia gid gie gig gii gip gir giy gpa gpd gpe gpg gpi gpp gpr gra grd gre grg gri grp grr gry gy- gya gyd gye gyp gyr i-d ia- iaa iad iae iag iai iap iar ida idd ide idg idi idp idr idy ie- iea ied iee ieg iei iep ier iey iga igd ige igg igi igp igr igy iia iid iie iii iip iir ipa ipd ipe ipg ipi ipp ipr ipy ir- ira ird ire irg iri irp irr iry iya iye iyr iyy p-p paa pad pae pag pai pap par pay pda pdd pde pdg pdi pdp pdr pea ped pee peg pei pep per pey pga pgd pge pgg pgi pgp pgr pgy pia pid pie pig pii pip pir ppa ppd ppe ppg ppi ppp ppr pra prd pre prg pri prp prr pry py- pya pyd pye pyg pyr ra- raa rad rae rag rai rap rar ray rda rdd rde rdg rdi rdp rdr rdy re- rea red ree reg rei rep rer rey rga rgd rge rgg rgi rgp rgr ria rid rie rig rii rip rir riy rpa rpd rpe rpg rpi rpp rpr rra rrd rrg rri rrp rrr ry- rya ryd rye ryg ryr ryy yaa yad yae yag yai yap yar yay yda yde ydg ydy yea yed yee yeg yei yep yer yey yga yid yie yig yii yip yir ypa ypd ypg yra yre yrg yrp yye yyg yyy