-al a-a a-b aaa aab aae aah aaj aal aau ab- aba abb abe abh abj abl abu aea aeb aee aeh aej ael aeu aha ahb ahe ahh ahj ahl ahu aja ajb aje ajh ajj ajl aju al- ala alb ale alh alj all alu au- aua aub aue auh auj aul b-u baa bab bae bah baj bal bau bba bbb bbe bbh bbl bbu be- bea beb bee beh bel beu bha bhb bhe bhh bhj bhl bhu bja bjj bju bla blb ble blh blj bll blu bua bub bue buh buj bul buu eaa eab eae eah eaj eal eau eba ebb ebe ebh ebj ebl ebu eea eeb eee eel eha ehb ehe ehh ehl ehu eja ejl eju ela elb ele elh ell elu eu- eua eub eue euj eul haa hab hae hah haj hal hau hba hbb hbe hbh hbj hbl hbu he- hea heb hee heh hej hel heu hha hhb hhe hhh hhj hhl hhu hja hjl hla hlb hle hlh hll hlu hua hub hue huh huj hul huu jaa jab jae jah jaj jal jau jba jbj jbl jbu jea jeb jee jeh jej jel jeu jha jhe jhj jhl jhu jja jjb jjj jjl jju jla jlb jle jlh jll jlu jub jue juh jul la- laa lab lae lah laj lal lau lba lbb lbe lbh lbj lbl lbu lea leb lee leh lej lel leu lha lhb lhh lhu lje ljj lju lla llb lle llj lll llu lua lub lue luh lul luu ua- uaa uab uae uah uaj ual uau uba ubb ube ubh ubl ubu uea ueb uee ueh uel uha uhb uhe uhh uhj uhl uhu ula ulb ule ull ulu uua uue uuu