a-a a-b a-i a-q aaa aab aad aae aai aak aaq aau ab- aba abb abd abe abi abk abq abu ad- ada adb add ade adi adk adq adu aea aeb aed aee aei aek aeq aeu ai- aia aib aid aie aii aik aiq aiu aka akb akd ake aki akk aku aqa aqi au- aua aub aud aue aui auk b-u baa bab bad bae bai bak baq bau bba bbb bbd bbe bbi bbk bbq bbu bda bdb bdd bde bdi bdk bdq bdu be- bea beb bed bee bei bek beq beu bi- bia bib bid bie bii bik biu bka bkb bke bkk bkq bqd bqe bua bub bud bue bui buk buu daa dab dad dae dai dak daq dau dba dbb dbd dbe dbi dbk dbq dbu dda ddb ddd dde ddi ddk ddq ddu de- dea deb ded dee dei dek deq deu di- dia dib did die dii dik diq diu dka dkb dke dki dkk dku dqa dqe dua dub dud due dui duk eaa eab ead eae eai eak eau eba ebb ebd ebe ebi ebk ebq ebu ed- eda edb edd ede edi edk edu eea eeb eed eee eek eia eib eid eie eii eik eiu eka ekb ekd eke eki eku eqa eqe eqq equ eu- eua eub eud eue eui i-d ia- iaa iab iad iae iai iaq iau iba ibb ibd ibe ibi ibk ibu ida idb idd ide idi idk idq idu ie- iea ied iee iei iek iia iib iid iie iii iiu ika ikb ike iki ikk iku iqa iqd iqe iqu iu- iua iub iud iue iui ka- kaa kab kad kae kai kak kau kba kbb kbd kbe kbi kbk kbu kda kdb kde kdk kdu ke- kea keb ked kee kei kek kia kib kid kie kii kik kiu kkb kke kki kkk kku kqa kub kud kue kui kuk kuu qaa qad qau qba qbd qbe qbq qda qdb qed qee qid qie qik qiu qki qqk qqq qqu qu- qua qud que qui ua- uaa uab uad uae uai uak uaq uau uba ubb ube ubi ubk ubu uda udb udd ude udi udk udu uea ueb ued uee uei uia uib uid uie uii uiq uiu uka ukb uke uki ukk uku uua uue uuu