-al a-a a-b a-c aaa aab aac aah aak aal aam aau ab- aba abb abc abh abk abl abm abu ac- aca acb acc ach ack acl acm acu aha ahb ahc ahh ahk ahl ahm ahu aka akb akc akh akk akl akm aku al- ala alb alc alh alk all alm alu ama amb amc amh amk aml amm amu au- aua aub auc auh auk aul aum b-u baa bab bac bah bak bal bam bau bba bbb bbc bbh bbk bbl bbm bbu bca bcb bcc bch bck bcl bcm bcu bha bhb bhc bhh bhk bhl bhm bhu bka bkb bkc bkk bkl bkm bla blb blc blh blk bll blm blu bma bmb bmc bmh bmk bml bmm bmu bua bub buc buh buk bul bum buu c-- caa cab cac cah cak cal cam cau cba cbb cbc cbh cbk cbl cbm cbu cca ccb ccc cch cck ccl ccm ccu ch- cha chb chc chh chk chl chm chu cka ckb ckc ckh ckm cl- cla clb clc clh clk cll clm clu cma cmb cmc cmh cmk cml cmm cmu cua cub cuc cuh cuk cul cum cuu haa hab hac hah hak hal ham hau hba hbb hbc hbh hbk hbl hbm hbu hca hcb hcc hch hck hcl hcm hha hhb hhc hhh hhk hhl hhm hhu hka hkb hkh hkk hkl hkm hku hla hlb hlc hlh hll hlm hlu hma hmb hmc hmh hmk hml hmm hmu hua hub huc huh huk hul hum huu ka- kaa kab kac kah kak kal kam kau kba kbb kbc kbh kbk kbl kbm kbu kca kcb kcc kch kck kcl kcm kcu kha khh khk khm khu kkb kkc kkh kkk kkl kkm kku kl- kla klb klc klh klm klu kma kmb kmc kmh kmk kml kmm kmu kub kuc kuh kuk kul kum kuu la- laa lab lac lah lak lal lam lau lba lbb lbc lbh lbk lbl lbm lbu lca lcb lcc lch lck lcl lcm lcu lha lhb lhc lhh lhk lhu lka lkb lkh lkl lla llb llc llk lll llm llu lma lmb lmc lmh lmk lml lmm lmu lua lub luc luh luk lul lum luu maa mab mac mah mak mal mam mau mba mbb mbc mbh mbk mbl mbm mbu mc- mca mcb mcc mch mck mcl mcm mcu mha mhc mhh mhk mhl mhm mhu mka mkb mkc mkh mkk mkl mkm mku mla mlb mlc mlh mlk mll mlm mlu mma mmb mmc mmh mmk mml mmm mmu mua mub muc muh muk mul mum muu ua- uaa uab uac uah uak ual uam uau uba ubb ubc ubh ubk ubl ubu uca ucb ucc uch uck ucl ucm ucu uha uhb uhc uhh uhl uhm uhu uka ukb ukc ukk ukl uku ula ulb ulc ulk ull ulm ulu um- uma umb umc umh uml umm umu uua uuc uum uuu