-th ddd ddh ddi ddo ddr ddt dh- dhd dhh dhi dho dhr dht di- did dih dii dio dir dit dod doh doi doo dor dot drd dri dro drr drt dtd dth dti dto dtr dtt h-i hdd hdh hdi hdo hdr hdt hhd hhh hhi hho hhr hht hid hih hii hio hir hit hod hoh hoi hoo hor hot hr- hrd hrh hri hro hrr hrt htd hth hti hto htr htt i-d idd idh idi ido idr idt ihd ihh ihi iho ihr iht iid iih iii iio iir iit io- iod ioh ioi ioo ior iot ir- ird iri iro irr irt itd ith iti ito itt o-i odd odh odi odo odr odt ohd ohh ohi oho ohr oht oid oii oio oir oit oo- ood ooh ooi ooo oor oot or- ord orh ori oro orr ort ot- otd oth oti oto otr ott rdd rdh rdi rdo rdr rdt rh- rhd rhh rhi rho rhr rht rid rih rii rio rir rit rod roh roi roo ror rot rrd rrh rri rrr rrt rtd rti rto rtr rtt tdd tdh tdi tdo tdr tdt th- thd thh thi tho thr tht tid tih tii tio tir tit to- tod toh toi too tor tot trd trh tri tro trr trt ttd tth tti tto ttr ttt