a-a a-b a-i a-q aaa aab aad aai aam aaq ab- aba abb abd abi abm abq ad- ada adb add adi adm adq ai- aia aib aid aii aim aiq ama amb amd ami amm amq aqa aqi aqm baa bab bad bai bam baq bba bbb bbd bbi bbm bbq bda bdb bdd bdi bdm bdq bi- bia bib bid bii bim bma bmb bmd bmi bmm bmq bqd daa dab dad dai dam daq dba dbb dbd dbi dbm dbq dda ddb ddd ddi ddm ddq di- dia dib did dii dim diq dma dmb dmd dmi dmm dqa i-d ia- iaa iab iad iai iam iaq iba ibb ibd ibi ibm ida idb idd idi idm idq iia iib iid iii iim im- ima imb imd imi imm iqa iqd maa mab mad mai mam mba mbb mbd mbi mbm mbq mda mdb mdd mdi mdm mdq mi- mia mib mid mii mim miq mma mmb mmd mmi mmm mqa mqb mqi qaa qad qam qba qbd qbq qda qdb qid qma qmi qqq