-ey a-a a-b a-i aaa aab aad aae aai aam aao aay ab- aba abb abd abe abi abm abo aby ad- ada adb add ade adi adm ado ady aea aeb aed aee aei aem aeo aey ai- aia aib aid aie aii aim aio aiy ama amb amd ame ami amm amo amy aoa aob aod aoe aoi aom aoo ay- aya ayd aye ayi ayo baa bab bad bae bai bam bao bay bba bbb bbd bbe bbi bbm bbo bby bda bdb bdd bde bdi bdm bdo bdy be- bea beb bed bee bei bem beo bey bi- bia bib bid bie bii bim bio biy bma bmb bmd bme bmi bmm bmo boa bob bod boe boi bom boo boy by- bya byd bye byi bym byo daa dab dad dae dai dam dao day dba dbb dbd dbe dbi dbm dbo dby dda ddb ddd dde ddi ddm ddo ddy de- dea deb ded dee dei dem deo dey di- dia dib did die dii dim dio diy dma dmb dmd dme dmi dmm dmo doa dob dod doe doi dom doo doy dy- dya dyb dyd dye dym dyo dyy eaa eab ead eae eai eam eao eba ebb ebd ebe ebi ebm ebo eby ed- eda edb edd ede edi edm edo edy eea eeb eed eee eem eeo eey eia eib eid eie eii eim eio em- ema emb emd eme emi emm emo eo- eoa eob eod eoe eoi eom eoo eya eyd eye eym eyo i-d ia- iaa iab iad iae iai iam iao iba ibb ibd ibe ibi ibm ibo iby ida idb idd ide idi idm ido idy ie- iea ied iee iei iem iey iia iib iid iie iii iim iio im- ima imb imd ime imi imm imo imy io- ioa iob iod ioe ioi iom ioo iya iye iym iyo iyy m-o maa mab mad mae mai mam mao may mba mbb mbd mbe mbi mbm mbo mda mdb mdd mde mdi mdm mdo mdy mea meb med mee mei mem meo mey mi- mia mib mid mie mii mim mio miy mma mmb mmd mme mmi mmm mmo moa mob mod moe moi mom moo moy my- mya myb myd mye mym myo o-i oaa oab oad oae oai oam oao ob- oba obb obd obe obi obm obo oby oda odb odd ode odi odm odo oea oeb oed oee oei oem oeo oey oia oib oid oie oii oim oio om- oma omb omd ome omi omm omo omy oo- ooa oob ood ooi oom ooo oya oyd oye oyi oyo yaa yab yad yae yai yam yao yay ybe ybi ybm yby yda yde ydo ydy yea yeb yed yee yei yem yeo yey yid yie yii yim yio yma yme ymi ymm ymo yob yod yoe yoi yom yoo yoy yyb yye yyy