ddd ddi ddo ddr ddt di- did dii dio dir dit dod doi doo dor dot drd dri dro drr drt dtd dti dto dtr dtt i-d idd idi ido idr idt iid iii iio iir iit io- iod ioi ioo ior iot ir- ird iri iro irr irt itd iti ito itt o-i odd odi odo odr odt oid oii oio oir oit oo- ood ooi ooo oor oot or- ord ori oro orr ort ot- otd oti oto otr ott rdd rdi rdo rdr rdt rid rii rio rir rit rod roi roo ror rot rrd rri rrr rrt rtd rti rto rtr rtt tdd tdi tdo tdr tdt tid tii tio tir tit to- tod toi too tor tot trd tri tro trr trt ttd tti tto ttr ttt

dddd ddot didi dido diii dior diot dird dirr dirt diti dito ditt dod- dodd dodi dodo doid doit dood door doot dord dori doro dorr dort dotd doti doto dott drit drod drot dtor dtot iddo idid idio idir idro iiii iiio iiit iioi iioo iitr iitt iod- iodd iodo ioii ioio ioit iooi iooo iori ioto irdo iri- irid irio irod irri irti itdo itoi itoo itor itri itto oddd oddi odio odir odoo odor odot oido oiii oirt oiti oodi ooid oooo oord oort ordo ori- orid orio orit oro- oror orot orri orro orto otit oto- otoo otor otro otti otto rdio ridd ridi rido riot riri riti rito ritt rodd rodi rodo roid roio roir roit rood rooi roor root rori roro rort roti roto rotr rott rrrr rtdt tdor tdri tidd tiit tird tiri tiro tirr titi tito titt todd todi todo todt toid toit tood toor toot tord tori toro torr tort totd toti toto totr tott tri- trio trit trod troi troo trot trtr tttt

d-dot d-rod ddddd didio didit didot didto dioid dioro dioti dittd ditti ditto do-do dodoo dodro doido doodo dordt dorid dorio dorit dorot dotid dotoo dotti dotto droid droit drood drori drott idio- idiot idodi idood idoto iiiii iitti iodid iodo- ioooi ioooo iorio iotit iotti irid- irido irori irrit itdid itrod ittoo ittti odiid odori oidor oirot oitti ooioo ooooo ootid ordro orito orodo ortoo otori ototo ottir ottoi ro-ro roddi rodor rodri roiot roodi rorid roto- rotor rotot rotti rotto tdoit ti-ti tiido tirit tiro- tiroi titii titti to-do todid todor toord torii torio torit torri torro torti torto toti- toto- totoo tri-d triod trior trit- trito tritt trood trott ttttt

ddr-ii didtoo diii-d diiod- diiodo diodor diorio dododo dodori doorto doriot dorito dorood dororo dorrit dotdot dotodo dotoid ididit idoido idotoo iiooio iridio irido- ittiri ittro- odroid oooooo oordoo otidid otitid ototoi ottoii ottoor ridott rititi ritto roditi rorodt tirrit titiri to-rit toitoi tootoo torito torodi torodo toroid torori tororo torrid torrit tortor totoro totrot tottoi trito- tritor trotro

di-iod- di-tri- diiodo- diritto dod-rot doo-doo doridid dortoir ididtoo idoodit iridio- iridoid itororo oidioid otoitid ottrott ridotto riitiir riodoro riotord rootrot rotoiti toi-toi too-too toritto torroid tototoo tottori triiodo tro-tro

di-iodo- doittoit dottodot i-ii-iii iooooooo riotorto riottrio riroriro toottoot torotoro tri-iod- trottoir

ddddddddd doot-doot dotdotdot ottottrio tri-iodo- trit-trot

doortodoor

odododiodoo

door-to-door

doodoodoodoodoo idoidoidoidoido ioooooooooooooo