-ly -ol ddd ddl ddo ddr dds ddu ddy dl- dld dll dlo dlr dls dlu dly dod dol doo dor dos dou doy drd drl dro drr drs dru dry dsd dsl dso dsr dss dsu dsy dud dul duo dur dus duy dy- dyd dyo dyr dys dyu dyy ldd ldl ldo ldr lds ldu ldy lld lll llo llr lls llu lly lod lol loo lor los lou loy lrd lro lrr lrs lru lry lsd lsl lso lsr lss lsu lud lul luo lur lus luu luy lyd lyl lyo lyr lys odd odl odo odr ods odu old oll olo ols olu oly oo- ood ool ooo oor oos or- ord orl oro orr ors oru ory os- osd osl oso osr oss osu ou- oud oul ouo our ous oyd oyl oyo oys rdd rdl rdo rdr rds rdu rdy rld rll rlo rlr rls rlu rly rod rol roo ror ros rou roy rrd rrl rrr rrs rru rsd rsl rso rsr rss rsu rud ruo rur rus ruu ruy ry- ryd ryo ryr rys ryu ryy sdd sdl sdo sdr sds sdu sdy sld sll slo slr sls slu sly sod sol soo sor sos sou soy sr- srd srl sro srr srs sry ss- ssd ssl sso ssr sss ssu sud sul suo sur sus suu suy sy- syd syl syr sys syu udd udl udo udr uds udu uld ull ulo ulr uls ulu uly uod uol uoo uor uos ur- urd url uro urr urs uru ury usd usl uso usr uss usu uur uus uuu uyo uys uyu ydl ydo yds ydy yld yll ylr yls yly yod yol yoo yor yos you yoy yro yrs yru ysl yso ysr yss ysu ysy yud yul yuo yur yus yuu yuy yys yyu yyy