a-a a-i aaa aad aai aam aar aax ad- ada add adi adm adr adx ai- aia aid aii aim air aix ama amd ami amm amr amx ar- ara ard ari arm arr arx ax- axa axi axm axr axx daa dad dai dam dar dax dda ddd ddi ddm ddr ddx di- dia did dii dim dir dix dma dmd dmi dmm dmr dmx dra drd dri drm drr drx dxd dxi dxr dxx i-d ia- iaa iad iai iam iar ida idd idi idm idr idx iia iid iii iim iir iix im- ima imd imi imm imx ir- ira ird iri irm irr irx ixi m-r maa mad mai mam mar max mda mdd mdi mdm mdr mdx mi- mia mid mii mim mir mix mma mmd mmi mmm mmr mmx mra mrd mri mrm mrr mrx mxa mxd mxi mxr ra- raa rad rai ram rar rax rda rdd rdi rdm rdr rdx ria rid rii rim rir rix rma rmd rmi rmm rmr rmx rra rrd rri rrm rrr rxr xaa xad xam xar xda xdi xdm xdr xia xii xix xma xmd xmi xmm xmr xmx xrd xrx xxi xxx