-er ddd dde ddi ddn ddo ddr ddt ddw de- ded dee dei den deo der det dew di- did die dii din dio dir dit diw dnd dne dni dnn dno dnr dnt dnw dod doe doi don doo dor dot dow drd dre dri drn dro drr drt drw dtd dte dti dtn dto dtr dtt dtw dwe dwi dwn dwo dwr dwt dww ed- edd ede edi edn edo edr edt edw eed eee een eeo eer eet eew eid eie eii ein eio eir eit en- end ene eni enn eno enr ent enw eo- eod eoe eoi eon eoo eor eot eow erd ere eri ern ero err ert erw etd ete eti etn eto etr ett etw ewd ewe ewi ewo ewr ewt eww i-d idd ide idi idn ido idr idt idw ie- ied iee iei ien ier iet iid iie iii iin iio iir iit iiw in- ind ine ini inn ino inr int io- iod ioe ioi ion ioo ior iot iow ir- ird ire iri irn iro irr irt itd ite iti itn ito itt iwd iwe iwi iwo iwr iwt iww n-i ndd nde ndi ndn ndo ndr ndt ne- ned nee nei nen neo ner net new nid nie nii nin nio nir nit nne nni nnn nno nnt nnw no- nod noe noi non noo nor not now nrd nre nri nrn nro nrr nrt nrw ntd nte nti ntn nto ntr ntt nwd nwe nwi nwn nwo nwr nwt o-i odd ode odi odn odo odr odt oed oee oei oen oeo oer oet oid oie oii oin oio oir oit on- ond one oni onn ono onr ont oo- ood ooi oon ooo oor oot oow or- ord ore ori orn oro orr ort ot- otd ote oti otn oto otr ott otw owd owe owi own owo owt oww rdd rde rdi rdn rdo rdr rdt re- red ree rei ren reo rer ret rew rid rie rii rin rio rir rit rnd rni rnn rno rnr rnt rnw rod roe roi ron roo ror rot row rrd rri rrn rrr rrt rtd rte rti rtn rto rtr rtt rtw rwd rwe rwi rwr tdd tde tdi tdn tdo tdr tdt tdw te- ted tee tei ten teo ter tet tew tid tie tii tin tio tir tit tiw tnd tne tni tnn tno tnr tnt tnw to- tod toe toi ton too tor tot tow trd tre tri trn tro trr trt trw ttd tte tti ttn tto ttr ttt ttw twd twe twi twn two twr twt tww wdi wdr wdt wed wee wei wen weo wer wet wew wid wie wii win wir wit wn- wnd wne wnn wno wnt wnw wod woe woi won woo wor wot wow wr- wrd wre wri wrn wro wrr wrt wrw wtd wti wtn wto wtr wtt wtw wwd wwe wwi wwn wwo wwt www