-ey a-a a-b a-i aaa aab aad aae aah aai aam aay ab- aba abb abd abe abh abi abm aby ad- ada adb add ade adh adi adm ady aea aeb aed aee aeh aei aem aey aha ahb ahd ahe ahh ahi ahm ahy ai- aia aib aid aie aih aii aim aiy ama amb amd ame amh ami amm amy ay- aya ayd aye ayh ayi baa bab bad bae bah bai bam bay bba bbb bbd bbe bbh bbi bbm bby bda bdb bdd bde bdh bdi bdm bdy be- bea beb bed bee beh bei bem bey bha bhb bhd bhe bhh bhi bhm bi- bia bib bid bie bih bii bim biy bma bmb bmd bme bmh bmi bmm by- bya byd bye byh byi bym daa dab dad dae dah dai dam day dba dbb dbd dbe dbh dbi dbm dby dda ddb ddd dde ddh ddi ddm ddy de- dea deb ded dee deh dei dem dey dh- dha dhb dhd dhe dhh dhi dhm di- dia dib did die dih dii dim diy dma dmb dmd dme dmh dmi dmm dy- dya dyb dyd dye dym dyy eaa eab ead eae eah eai eam eba ebb ebd ebe ebh ebi ebm eby ed- eda edb edd ede edh edi edm edy eea eeb eed eee eem eey eha ehb ehd ehe ehh ehi ehm eia eib eid eie eii eim em- ema emb emd eme emh emi emm eya eyd eye eym h-i haa hab had hae hah hai ham hay hba hbb hbd hbe hbh hbi hbm hby hda hdb hdd hde hdh hdi hdm hdy he- hea heb hed hee heh hei hem hey hha hhb hhd hhe hhh hhi hhm hhy hia hib hid hie hih hii him hma hmb hmd hme hmh hmi hmm hmy hy- hya hyb hyd hye hyh hyi hym hyy i-d ia- iaa iab iad iae iah iai iam iba ibb ibd ibe ibh ibi ibm iby ida idb idd ide idh idi idm idy ie- iea ied iee iei iem iey iha ihb ihd ihe ihh ihi ihm ihy iia iib iid iie iih iii iim im- ima imb imd ime imh imi imm imy iya iye iym iyy maa mab mad mae mah mai mam may mba mbb mbd mbe mbh mbi mbm mda mdb mdd mde mdh mdi mdm mdy mea meb med mee meh mei mem mey mha mhd mhh mhi mhm mi- mia mib mid mie mih mii mim miy mma mmb mmd mme mmh mmi mmm my- mya myb myd mye myh mym yaa yab yad yae yah yai yam yay ybe ybi ybm yby yda yde ydy yea yeb yed yee yeh yei yem yey yha yhe yhi yid yie yih yii yim yma yme ymi ymm yyb yye yyy