-er -ey a-a a-b a-i aaa aab aad aae aai aak aam aar aay ab- aba abb abd abe abi abk abm abr aby ad- ada adb add ade adi adk adm adr ady aea aeb aed aee aei aek aem aer aey ai- aia aib aid aie aii aik aim air aiy aka akb akd ake aki akk akm akr ama amb amd ame ami amk amm amr amy ar- ara arb ard are ari ark arm arr ary ay- aya ayd aye ayi ayk ayr baa bab bad bae bai bak bam bar bay bba bbb bbd bbe bbi bbk bbm bbr bby bda bdb bdd bde bdi bdk bdm bdr bdy be- bea beb bed bee bei bek bem ber bey bi- bia bib bid bie bii bik bim bir biy bka bkb bke bkk bkm bkr bma bmb bmd bme bmi bmk bmm bmr bra brb brd bre bri brk brm brr bry by- bya byd bye byi byk bym byr daa dab dad dae dai dak dam dar day dba dbb dbd dbe dbi dbk dbm dbr dby dda ddb ddd dde ddi ddk ddm ddr ddy de- dea deb ded dee dei dek dem der dey di- dia dib did die dii dik dim dir diy dka dkb dke dki dkk dkm dkr dma dmb dmd dme dmi dmk dmm dmr dra drb drd dre dri drk drm drr dry dy- dya dyb dyd dye dyk dym dyr dyy eaa eab ead eae eai eak eam ear eba ebb ebd ebe ebi ebk ebm ebr eby ed- eda edb edd ede edi edk edm edr edy eea eeb eed eee eek eem eer eey eia eib eid eie eii eik eim eir eka ekb ekd eke eki ekr eky em- ema emb emd eme emi emk emm emr era erb erd ere eri erk erm err ery eya eyd eye eym eyr i-d ia- iaa iab iad iae iai iam iar iba ibb ibd ibe ibi ibk ibm ibr iby ida idb idd ide idi idk idm idr idy ie- iea ied iee iei iek iem ier iey iia iib iid iie iii iim iir ika ikb ike iki ikk ikr im- ima imb imd ime imi imm imy ir- ira irb ird ire iri irk irm irr iry iya iye iym iyr iyy ka- kaa kab kad kae kai kak kam kar kay kba kbb kbd kbe kbi kbk kbm kbr kda kdb kde kdk kdm kdr kdy ke- kea keb ked kee kei kek kem ker key kia kib kid kie kii kik kim kir kkb kke kki kkk kkm kkr kky kma kmb kmd kme kmi kmk kmm kra krd kri krk krr kry kya kyd kye kym kyr m-r maa mab mad mae mai mak mam mar may mba mbb mbd mbe mbi mbk mbm mbr mda mdb mdd mde mdi mdk mdm mdr mdy mea meb med mee mei mek mem mer mey mi- mia mib mid mie mii mik mim mir miy mka mkb mkd mke mkk mkm mkr mky mma mmb mmd mme mmi mmk mmm mmr mra mrb mrd mre mri mrk mrm mrr mry my- mya myb myd mye myk mym myr ra- raa rab rad rae rai rak ram rar ray rba rbb rbd rbe rbi rbk rbm rbr rda rdb rdd rde rdi rdm rdr rdy re- rea reb red ree rei rek rem rer rey ria rib rid rie rii rik rim rir riy rkb rke rkk rkm rky rma rmb rmd rme rmi rmm rmr rra rrb rrd rri rrk rrm rrr ry- rya ryd rye ryk rym ryr ryy yaa yab yad yae yai yak yam yar yay ybe ybi ybm ybr yby yda yde ydy yea yeb yed yee yei yek yem yer yey yid yie yii yim yir yka yki ykk ykm yma yme ymi ymm yra yre yyb yye yyy