ddd dde ddf ddk ddx de- ded dee def dek dex dfd dfe dff dfk dfx dke dkk dkx dxd dxx ed- edd ede edf edk edx eed eee eef eek eex ef- efd efe eff efx ekd eke ekf ex- exd exe exx fdd fde fdf fdk fdx fed fee fef fek fex ffd ffe fff ffk ffx fkf fkk fxe fxx kde kdf kdk kdx ke- ked kee kef kek kex kfd kff kfx kke kkk xde xdf xdk xed xee xex xfe xfx xke xxx

dddd dedd dede deed deef deek defe deff dek- deke dex- dexe dxed dxef dxfe dxfx dxkx dxxx edde ede- edex eede eeee eefe eeke efke eked ekek exed f--k fede feed feek fefe feff feke ffee ffff fxdd kddd kddf kddk kddx kdef kdex kdkd kdkk kdxe kdxx kedd kede keed keef keek keff kefx keke kexx kfed kfff kffk kffx kfkx kfxd kfxe kfxf kfxx kkdd kked kkex kkkk kkxk kkxx kxdd kxed kxex kxff kxkk kxkx kxxe kxxf kxxk kxxx x-ed xdxf xefe xexe xxxx

ddddd dedde dedee deede deefe deeff defed defex deffe deked dxdxd e-dee eeeee eefde effed exede exfed fed-x fedde fedee fedex feked k-dee k-def kedde keefe kefee keked xexex

deeded deedee deeked defeke feeded feedee keeffe keeked

deedeed fedexed kee-kee xxxxxxx

ddddddddd keek-keek

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