-ly -ol ddd ddl ddn ddo ddr ddu ddy dl- dld dll dlo dlr dlu dly dnd dnl dnn dno dnr dny dod dol don doo dor dou doy drd drl drn dro drr dru dry dud dul dun duo dur duy dy- dyd dyn dyo dyr dyu dyy ldd ldl ldn ldo ldr ldu ldy lld lll lln llo llr llu lly lnd lnl lnn lno lnr lnu lod lol lon loo lor lou loy lrd lrn lro lrr lru lry lud lul lun luo lur luu luy lyd lyl lyn lyo lyr ndd ndl ndn ndo ndr ndu ndy nld nll nln nlo nlr nlu nly nnl nnn nno nnu no- nod nol non noo nor nou noy nrd nrl nrn nro nrr nru nry nud nul nun nuo nur nuu nuy nyd nyl nyn nyo nyu nyy odd odl odn odo odr odu old oll oln olo olu oly on- ond onl onn ono onr onu ony oo- ood ool oon ooo oor or- ord orl orn oro orr oru ory ou- oud oul oun ouo our oyd oyl oyo rdd rdl rdn rdo rdr rdu rdy rld rll rln rlo rlr rlu rly rnd rnn rno rnr rnu rny rod rol ron roo ror rou roy rrd rrl rrn rrr rru rud run ruo rur ruu ruy ry- ryd ryn ryo ryr ryu ryy udd udl udn udo udr udu uld ull uln ulo ulr ulu uly un- und unl unn uno unr unu uny uod uol uon uoo uor ur- urd url urn uro urr uru ury uun uur uuu uyo uyu ydl ydn ydo ydy yld yll ylr yly ynd ynn ynu yny yod yol yon yoo yor you yoy yrn yro yru yud yul yun yuo yur yuu yuy yyu yyy