ddd ddi ddn ddo ddr ddt ddy di- did dii din dio dir dit diy dnd dni dnn dno dnr dnt dny dod doi don doo dor dot doy drd dri drn dro drr drt dry dtd dti dtn dto dtr dtt dty dy- dyd dyn dyo dyr dyy i-d idd idi idn ido idr idt idy iid iii iin iio iir iit in- ind ini inn ino inr int iny io- iod ioi ion ioo ior iot ir- ird iri irn iro irr irt iry itd iti itn ito itt ity iyo iyr iyt iyy n-i ndd ndi ndn ndo ndr ndt ndy nid nii nin nio nir nit nni nnn nno nnt no- nod noi non noo nor not noy nrd nri nrn nro nrr nrt nry ntd nti ntn nto ntr ntt nyd nyn nyo nyt nyy o-i odd odi odn odo odr odt oid oii oin oio oir oit on- ond oni onn ono onr ont ony oo- ood ooi oon ooo oor oot or- ord ori orn oro orr ort ory ot- otd oti otn oto otr ott oyd oyi oyo rdd rdi rdn rdo rdr rdt rdy rid rii rin rio rir rit riy rnd rni rnn rno rnr rnt rny rod roi ron roo ror rot roy rrd rri rrn rrr rrt rtd rti rtn rto rtr rtt rty ry- ryd ryn ryo ryr ryy tdd tdi tdn tdo tdr tdt tdy tid tii tin tio tir tit tiy tnd tni tnn tno tnr tnt to- tod toi ton too tor tot toy trd tri trn tro trr trt try ttd tti ttn tto ttr ttt tty tyd tyn tyo tyr tyt ydn ydo ydt ydy yid yii yin yio yir yit ynd ynn yny yod yoi yon yoo yor yot yoy yrn yro yrt ytd ytn yto ytr ytt yyt yyy