a-a a-b a-i aaa aab aad aai aak aam aar aas aau ab- aba abb abd abi abk abm abr abs abu ad- ada adb add adi adk adm adr ads adu ai- aia aib aid aii aik aim air ais aiu aka akb akd aki akk akm akr aks aku ama amb amd ami amk amm amr ams amu ar- ara arb ard ari ark arm arr ars aru as- asa asb asd asi ask asm asr ass asu au- aua aub aud aui auk aum aur aus b-u baa bab bad bai bak bam bar bas bau bba bbb bbd bbi bbk bbm bbr bbs bbu bda bdb bdd bdi bdk bdm bdr bds bdu bi- bia bib bid bii bik bim bir bis biu bka bkb bkk bkm bkr bks bma bmb bmd bmi bmk bmm bmr bms bmu bra brb brd bri brk brm brr brs bru bsa bsb bsd bsi bsk bsm bsr bss bsu bua bub bud bui buk bum bur bus buu daa dab dad dai dak dam dar das dau dba dbb dbd dbi dbk dbm dbr dbs dbu dda ddb ddd ddi ddk ddm ddr dds ddu di- dia dib did dii dik dim dir dis diu dka dkb dki dkk dkm dkr dks dku dma dmb dmd dmi dmk dmm dmr dms dmu dra drb drd dri drk drm drr drs dru dsa dsb dsd dsi dsk dsm dsr dss dsu dua dub dud dui duk dum dur dus i-d ia- iaa iab iad iai iam iar ias iau iba ibb ibd ibi ibk ibm ibr ibs ibu ida idb idd idi idk idm idr ids idu iia iib iid iii iim iir iis iiu ika ikb iki ikk ikr iks iku im- ima imb imd imi imm ims imu ir- ira irb ird iri irk irm irr irs iru is- isa isb isd isi isk ism isr iss isu iu- iua iub iud iui ium iur ius ka- kaa kab kad kai kak kam kar kas kau kba kbb kbd kbi kbk kbm kbr kbs kbu kda kdb kdk kdm kdr kds kdu kia kib kid kii kik kim kir kis kiu kkb kki kkk kkm kkr kks kku kma kmb kmd kmi kmk kmm kms kmu kra krd kri krk krr krs kru ksa ksb ksd ksi ksk ksm ksr kss ksu kub kud kui kuk kum kur kus kuu m-r maa mab mad mai mak mam mar mas mau mba mbb mbd mbi mbk mbm mbr mbs mbu mda mdb mdd mdi mdk mdm mdr mds mdu mi- mia mib mid mii mik mim mir mis miu mka mkb mkd mkk mkm mkr mks mku mma mmb mmd mmi mmk mmm mmr mms mmu mra mrb mrd mri mrk mrm mrr mrs mru msa msb msd msi msk msm msr mss msu mua mub mud mui muk mum mur mus muu ra- raa rab rad rai rak ram rar ras rau rba rbb rbd rbi rbk rbm rbr rbs rbu rda rdb rdd rdi rdm rdr rds rdu ria rib rid rii rik rim rir ris rkb rkk rkm rks rku rma rmb rmd rmi rmm rmr rms rra rrb rrd rri rrk rrm rrr rrs rru rsa rsb rsd rsi rsk rsm rsr rss rsu rua rub rud rui ruk rum rur rus ruu saa sab sad sai sak sam sar sas sau sba sbb sbd sbi sbk sbm sbr sbs sbu sda sdb sdd sdi sdk sdm sdr sds sdu sia sib sid sii sik sim sir sis siu sk- ska skb skd ski skk skm skr sks sku sma smb smd smi smk smm smr sms smu sr- sra srb srd sri srk srm srr srs ss- ssa ssb ssd ssi ssk ssm ssr sss ssu sua sub sud sui suk sum sur sus suu ua- uaa uab uad uai uak uam uar uas uau uba ubb ubi ubk ubr ubs ubu uda udb udd udi udk udm udr uds udu uia uib uid uii uim uir uis uiu uka ukb uki ukk ukr uku um- uma umb umd umi umm umr ums umu ur- ura urb urd uri urk urm urr urs uru usa usb usd usi usk usm usr uss usu uua uum uur uus uuu