a-a a-i aaa aad aai aam aap ad- ada add adi adm adp ai- aia aid aii aim aip ama amd ami amm amp ap- apa apd api apm app daa dad dai dam dap dda ddd ddi ddm ddp di- dia did dii dim dip dma dmd dmi dmm dmp dpa dpd dpi dpm dpp i-d ia- iaa iad iai iam iap ida idd idi idm idp iia iid iii iim iip im- ima imd imi imm imp ipa ipd ipi ipm ipp maa mad mai mam map mda mdd mdi mdm mdp mi- mia mid mii mim mip mma mmd mmi mmm mmp mpa mpd mpi mpm mpp p-p paa pad pai pam pap pda pdd pdi pdm pdp pia pid pii pim pip pma pmd pmi pmm pmp ppa ppd ppi ppm ppp