-er -ey a-a aaa aad aae aan aap aar aay ad- ada add ade adn adp adr ady aea aed aee aen aep aer aey an- ana and ane ann anp anr any ap- apa apd ape apn app apr apy ar- ara ard are arn arp arr ary ay- aya ayd aye ayn ayp ayr daa dad dae dan dap dar day dda ddd dde ddn ddp ddr ddy de- dea ded dee den dep der dey dna dnd dne dnn dnp dnr dny dpa dpd dpe dpn dpp dpr dra drd dre drn drp drr dry dy- dya dyd dye dyn dyp dyr dyy eaa ead eae ean eap ear ed- eda edd ede edn edp edr edy eea eed eee een eep eer eey en- ena end ene enn enp enr eny ep- epa epd epe epn epp epr era erd ere ern erp err ery eya eyd eye eyn eyp eyr naa nad nae nan nap nar nay nda ndd nde ndn ndp ndr ndy ne- nea ned nee nen nep ner ney nna nne nnn nnp npa npd npe npn npp npr nra nrd nre nrn nrp nrr nry nya nyd nye nyn nyp nyy p-p paa pad pae pan pap par pay pda pdd pde pdn pdp pdr pea ped pee pen pep per pey pn- pna pnd pne pnn pnp pnr pny ppa ppd ppe ppn ppp ppr pra prd pre prn prp prr pry py- pya pyd pye pyn pyr ra- raa rad rae ran rap rar ray rda rdd rde rdn rdp rdr rdy re- rea red ree ren rep rer rey rna rnd rnn rnp rnr rny rpa rpd rpe rpn rpp rpr rra rrd rrn rrp rrr ry- rya ryd rye ryn ryr ryy yaa yad yae yan yap yar yay yda yde ydn ydy yea yed yee yen yep yer yey yna ynd yne ynn ynp yny ypa ypd yra yre yrn yrp yye yyy