-ly -ol ddd ddk ddl ddo dds ddx ddy dkk dkl dko dks dkx dl- dld dlk dll dlo dls dlx dly dod dok dol doo dos dox doy dsd dsk dsl dso dss dsx dsy dxd dxl dxo dxs dxx dy- dyd dyk dyo dys dyy kdk kdl kdo kds kdx kdy kkk kkl kks kky kl- kld klo kls klx kly kod kok kol koo kos koy ksd ksk ksl kso kss kxl kxo kxy kyd kyl kyo kys kyx ldd ldk ldl ldo lds ldy lkl lks lky lld llk lll llo lls lly lod lok lol loo los lox loy lsd lsk lsl lso lss lxd lxo lxx lyd lyk lyl lyo lys lyx odd odl odo ods okd okk okl oko oks old olk oll olo ols oly oo- ood ook ool ooo oos oox os- osd osk osl oso oss osx ox- oxo oxx oxy oyd oyl oyo oys sdd sdk sdl sdo sds sdy sk- skd skk skl sko sks skx sky sld slk sll slo sls slx sly sod sok sol soo sos sox soy ss- ssd ssk ssl sso sss ssx sxl sxs sy- syd syk syl sys syx xdk xds xkl xks xld xls xod xok xoo xos xox xsl xss xxl xxo xxx xxy xyl xyy ydl ydo yds ydy ykk yld ylk yll yls yly yod yok yol yoo yos yox yoy ysk ysl yso yss ysy yxy yys yyy