a-a a-i aaa aad aae aai aak aap ad- ada add ade adi adk adp aea aed aee aei aek aep ai- aia aid aie aii aik aip aka akd ake aki akk akp ap- apa apd ape api apk app daa dad dae dai dak dap dda ddd dde ddi ddk ddp de- dea ded dee dei dek dep di- dia did die dii dik dip dka dke dki dkk dkp dpa dpd dpe dpi dpk dpp eaa ead eae eai eak eap ed- eda edd ede edi edk edp eea eed eee eek eep eia eid eie eii eik eip eka ekd eke eki ekp ep- epa epd epe epi epp i-d ia- iaa iad iae iai iap ida idd ide idi idk idp ie- iea ied iee iei iek iep iia iid iie iii iip ika ike iki ikk ipa ipd ipe ipi ipp ka- kaa kad kae kai kak kap kda kde kdk kdp ke- kea ked kee kei kek kep kia kid kie kii kik kip kke kki kkk kkp kpa kpd kpe kpi kpk kpp p-p paa pad pae pai pak pap pda pdd pde pdi pdk pdp pea ped pee pei pek pep pia pid pie pii pik pip pka pkd pke pki pkp ppa ppd ppe ppi ppk ppp