-ic a-a a-c a-i aaa aac aad aai aam aao aar aax ac- aca acc acd aci acm aco acr acx ad- ada adc add adi adm ado adr adx ai- aia aic aid aii aim aio air aix ama amc amd ami amm amo amr amx aoa aoc aod aoi aom aoo aor aox ar- ara arc ard ari arm aro arr arx ax- axa axi axm axo axr axx c-- caa cac cad cai cam cao car cax cca ccc ccd cci ccm cco ccr ccx cda cdc cdd cdi cdm cdo cdr cdx ci- cia cic cid cii cim cio cir cix cma cmc cmd cmi cmm cmo cmr cmx co- coa coc cod coi com coo cor cox cra crc crd cri crm cro crr crx cxc cxi cxo cxr cxx daa dac dad dai dam dao dar dax dca dcc dcd dci dcm dco dcr dcx dda ddc ddd ddi ddm ddo ddr ddx di- dia dic did dii dim dio dir dix dma dmc dmd dmi dmm dmo dmr dmx doa doc dod doi dom doo dor dox dra drc drd dri drm dro drr drx dxc dxd dxi dxo dxr dxx i-d ia- iaa iac iad iai iam iao iar ica icc icd ici icm ico icr ida idc idd idi idm ido idr idx iia iic iid iii iim iio iir iix im- ima imc imd imi imm imo imx io- ioa ioc iod ioi iom ioo ior ir- ira irc ird iri irm iro irr irx ixc ixi m-o m-r maa mac mad mai mam mao mar max mc- mca mcc mcd mci mcm mco mcr mcx mda mdc mdd mdi mdm mdo mdr mdx mi- mia mic mid mii mim mio mir mix mma mmc mmd mmi mmm mmo mmr mmx moa moc mod moi mom moo mor mox mra mrc mrd mri mrm mro mrr mrx mxa mxc mxd mxi mxr o-i oaa oac oad oai oam oao oar oax oc- oca occ ocd oci ocm oco ocr ocx oda odc odd odi odm odo odr oia oic oid oii oim oio oir om- oma omc omd omi omm omo omr omx oo- ooa ooc ood ooi oom ooo oor oox or- ora orc ord ori orm oro orr orx ox- oxa oxc oxi oxo oxx ra- raa rac rad rai ram rao rar rax rca rcc rcd rci rcm rco rcr rcx rda rdc rdd rdi rdm rdo rdr rdx ria ric rid rii rim rio rir rix rma rmc rmd rmi rmm rmo rmr rmx roa roc rod roi rom roo ror rox rra rrc rrd rri rrm rrr rxr xaa xac xad xam xar xcd xci xcr xcx xda xdc xdi xdm xdr xia xic xii xio xix xma xmc xmd xmi xmm xmo xmr xmx xoa xoc xod xoi xom xoo xor xox xrc xrd xrx xxi xxo xxx