a-a a-b a-i aaa aab aad aag aai aam aau ab- aba abb abd abg abi abm abu ad- ada adb add adg adi adm adu ag- aga agb agd agg agi agm agu ai- aia aib aid aig aii aim aiu ama amb amd amg ami amm amu au- aua aub aud aug aui aum b-u baa bab bad bag bai bam bau bba bbb bbd bbg bbi bbm bbu bda bdb bdd bdg bdi bdm bdu bga bgb bgd bgg bgi bgm bgu bi- bia bib bid big bii bim biu bma bmb bmd bmg bmi bmm bmu bua bub bud bug bui bum buu daa dab dad dag dai dam dau dba dbb dbd dbg dbi dbm dbu dda ddb ddd ddg ddi ddm ddu dga dgd dgg dgi dgm dgu di- dia dib did dig dii dim diu dma dmb dmd dmg dmi dmm dmu dua dub dud dug dui dum g-d gaa gab gad gag gai gam gau gba gbd gbg gbi gbm gbu gda gdb gdd gdi gdm gdu gga ggb ggd ggg ggi ggm ggu gia gib gid gig gii gim giu gma gmb gmd gmg gmi gmm gu- gua gub gud gug gui gum guu i-d ia- iaa iab iad iag iai iam iau iba ibb ibd ibg ibi ibm ibu ida idb idd idg idi idm idu iga igb igd igg igi igm igu iia iib iid iii iim iiu im- ima imb imd img imi imm imu iu- iua iub iud iug iui ium maa mab mad mag mai mam mau mba mbb mbd mbg mbi mbm mbu mda mdb mdd mdg mdi mdm mdu mga mgb mgd mgi mgm mgu mi- mia mib mid mig mii mim miu mma mmb mmd mmg mmi mmm mmu mua mub mud mug mui mum muu ua- uaa uab uad uag uai uam uau uba ubb ubg ubi ubu uda udb udd udg udi udm udu uga ugb ugg ugi ugm ugu uia uib uid uig uii uim uiu um- uma umb umd umg umi umm umu uua uug uum uuu