-ly b-u bbb bbd bbh bbk bbl bbu bby bdb bdd bdh bdk bdl bdu bdy bdz bhb bhd bhh bhk bhl bhu bkb bkk bkl blb bld blh blk bll blu bly blz bub bud buh buk bul buu buy buz by- byd byh byk byl byu byz bzd bzh bzu bzz dbb dbd dbh dbk dbl dbu dby dbz ddb ddd ddh ddk ddl ddu ddy ddz dh- dhb dhd dhh dhk dhl dhu dkb dkk dkl dku dl- dlb dld dlh dlk dll dlu dly dub dud duh duk dul duy duz dy- dyb dyd dyk dyu dyy dzb dzd dzu hbb hbd hbh hbk hbl hbu hby hbz hdb hdd hdh hdk hdl hdu hdy hdz hhb hhd hhh hhk hhl hhu hhy hhz hkb hkd hkh hkk hkl hku hlb hld hlh hll hlu hly hlz hub hud huh huk hul huu huy huz hy- hyb hyd hyh hyl hyy hzd hzl hzy k-z kbb kbd kbh kbk kbl kbu kbz kdb kdh kdk kdl kdu kdy khh khk khu khz kkb kkh kkk kkl kku kky kl- klb kld klh klu kly klz kub kud kuh kuk kul kuu kuy kyd kyl kyu kyz kzy lbb lbd lbh lbk lbl lbu ldb ldd ldh ldk ldl ldu ldy lhb lhd lhh lhk lhu lhz lkb lkh lkl lky llb lld llk lll llu lly llz lub lud luh luk lul luu luy luz lyd lyk lyl lzh lzu ubb ubh ubk ubl ubu uby udb udd udk udl udu uhb uhd uhh uhl uhu uhy ukb ukk ukl uku ukz ulb uld ulk ull ulu uly uuu uyu uzb uzh uzu ybl yby ybz ydl ydy yhu ykk yld ylk yll yly yud yuh yuk yul yuu yuy yyb yyu yyy yyz yzb yzu yzy zbb zbl zby zhl zhu zly zub zud zuk zul zuz zzy zzz