a-a a-b a-i aaa aab aae aag aai aam aan aau ab- aba abb abe abg abi abm abn abu aea aeb aee aeg aei aem aen aeu ag- aga agb age agg agi agm agn agu ai- aia aib aie aig aii aim ain aiu ama amb ame amg ami amm amn amu an- ana anb ane ang ani anm ann anu au- aua aub aue aug aui aum aun b-u baa bab bae bag bai bam ban bau bba bbb bbe bbg bbi bbm bbn bbu be- bea beb bee beg bei bem ben beu bga bgb bge bgg bgi bgm bgn bgu bi- bia bib bie big bii bim bin biu bma bmb bme bmg bmi bmm bmn bmu bna bnb bne bng bni bnn bnu bua bub bue bug bui bum bun buu eaa eab eae eag eai eam ean eau eba ebb ebe ebg ebi ebm ebn ebu eea eeb eee eeg eem een ega egb ege egg egi egm egn egu eia eib eie eig eii eim ein eiu em- ema emb eme emg emi emm emn emu en- ena enb ene eng eni enm enn enu eu- eua eub eue eug eui eun gaa gab gae gag gai gam gan gau gba gbe gbg gbi gbm gbn gbu ge- gea geb gee geg gei gem gen geu gga ggb ggg ggi ggm ggn ggu gia gib gie gig gii gim gin giu gma gmb gme gmg gmi gmm gmn gna gnb gne gni gnm gnn gnu gu- gua gub gue gug gui gum gun guu ia- iaa iab iae iag iai iam ian iau iba ibb ibe ibg ibi ibm ibn ibu ie- iea iee ieg iei iem ien iga igb ige igg igi igm ign igu iia iib iie iii iim iin iiu im- ima imb ime img imi imm imn imu in- ina inb ine ing ini inm inn inu iu- iua iub iue iug iui ium maa mab mae mag mai mam man mau mba mbb mbe mbg mbi mbm mbu mea meb mee meg mei mem men meu mga mgb mge mgi mgm mgn mgu mi- mia mib mie mig mii mim min miu mma mmb mme mmg mmi mmm mmn mmu mna mnb mne mng mni mnm mnn mnu mua mub mue mug mui mum mun muu n-i naa nab nae nag nai nam nan nau nba nbb nbe nbg nbi nbm nbn nbu ne- nea neb nee neg nei nem nen neu nga ngb nge ngg ngi ngm ngn ngu nia nib nie nig nii nim nin niu nma nmb nme nmg nmi nmm nmn nmu nna nnb nne nng nni nnm nnn nnu nua nub nue nug nui num nun nuu ua- uaa uab uae uag uai uam uan uau uba ubb ube ubg ubi ubn ubu uea ueb uee ueg uei uem uen uga ugb uge ugg ugi ugm ugn ugu uia uib uie uig uii uim uin uiu um- uma umb ume umg umi umm umn umu un- una unb une ung uni unm unn unu uua uue uug uum uun uuu