ddd ddi ddo ddp ddr di- did dii dio dip dir div dod doi doo dop dor dov dpd dpi dpo dpp dpr dpv drd dri dro drp drr drv dvd dvi dvp dvr i-d i-v idd idi ido idp idr idv iid iii iio iip iir io- iod ioi ioo iop ior iov ipd ipi ipo ipp ipr ipv ir- ird iri iro irp irr irv ivd ivi ivo ivp ivr ivv o-i odd odi odo odp odr odv oid oii oio oip oir oiv oo- ood ooi ooo oop oor oov op- opd opi opo opp opr opv or- ord ori oro orp orr orv ov- ovd ovi ovo ovp ovv p-p pdd pdi pdo pdp pdr pdv pid pii pio pip pir piv pod poi poo pop por pov ppd ppi ppo ppp ppr ppv prd pri pro prp prr prv pvd pvi pvo pvp pvr pvv rdd rdi rdo rdp rdr rdv rid rii rio rip rir riv rod roi roo rop ror rov rpd rpi rpo rpp rpr rpv rrd rri rrp rrr rvd rvi rvo rvp rvr rvv vdd vdi vdo vdp vdr vdv vi- vid vii vio vip vir viv vod voi voo vop vor vov vpd vpi vpo vpp vpr vrd vri vrp vrr vvi vvo vvr vvv

dddd ddpo didi dido diii diiv diop dior dipo dipp dird dirr divd divi divo dod- dodd dodi dodo doid dood doop door dopo dopp dopr dord dori doro dorp dorr dovi drip drod drop dvdr dvi- dvii dvir dvor dvrp iddo idid idio idir idro idvd iiii iiio iioi iioo iiop iod- iodd iodo ioii ioio iooi iooo iori ipdi ipid ipod ipop ippo ippr ipri irdo irdp iri- irid irio irip irod irop irov irri ivdr ivod ivor oddd oddi odio odir odoo odop odor odrp oido oiii oodi ooid oooo oord opii opio opo- opor oppi oppo ordo ori- orid orio oro- oror orpi orri orro orvr ovi- ovid ovo- ovod ovoo ovpp pdpr pido piip pipi pipo pipp piri piro pirr pivo pod- podd podi podo poid poio pood poop poor pop- popi popo popp pori poro porr povo ppid ppod pppd pppo pppp pri- prid prii priv pro- prod proo prop prov prpd prrd prri rdio ridd ridi rido ripd ripi ripp ripr riri rivo rivp rodd rodi rodo roid roio roir rood rooi roop roor ropo rori roro rovi rovo rpdp rpii rrrr vdio vidi vido viii vipr viri viro virr vivi vivo vodo void voio voip voir voor vor- vord vori voro vpro vrdi vrio vvvv

d-rod ddddd didio diiop dioid dioro dipod divri do-do dodoo dodro doido doiop doodo dorid dorio droid drood droop drop- dropi dropo drori dvd-d dvd-r dviii dvori idio- idodi idood idrop idvor iiiii iodid iodo- ioooi ioooo iorio irid- irido irori ivvvo odiid odori oidor ooioo ooooo oopod oovoo opio- opiod opir opodo opovo ordro orodo oropi oviri ovivo ovoid pdvvp piiri pipid pippi pippo pipri pirri pirro po-po podio podo- podor pooid poopo poori popoi popop popov poppi poppo poro- poroi porri porro povir povvo prior privo prodd prodi proiv proor prop- propp propr provo rdovo ripio ro-ro roddi rodor rodri roodi ropid rorid rovio rprop rvivr v-pop vddir vidor vidov viiri viodo virid virii viro- vivi- vivid vivir voord

ddr-ii diii-d diiod- diiodo diodor diorio divido dododo dodori doppio dorood doropo dororo dvd-vr idoido iiooio iprovo iridio irido- ivdrip odroid oooooo oopiri oordoo opdorp opioid oppido piopio pioppi pipipi pipiri pippip piprid pirdop piridi pirrip podovi poipoi poopoo popopo poporo popovi popovo poppop porvoo pppppp priori prioro propi- propir proriv ridovo rodopi v-prop vidiri vidoop vidovo vidrio viroid virovo voivod voodoo voropi vvvvid vvvvvv

di-iod- diiodo- dipodid doo-doo doridid dvorovi idiopid ipo-ipo iridio- iridoid ivoprop ivoroid oidioid oropioi pip-pip pip-pop piproid poo-poo prodrop propio- proprio riodoro rodovid viridor

di-iodo- dorippid dripdrop dvorovoi i-ii-iii i-iv-v-i iooooooo piripiri poorpoor poroporo proporid provodov riroriro voordorp vorovoro

ddddddddd divi-divi drip-drip drip-drop piri-piri vi-ii-v-i

iridovirid

odododiodoo pip-pip-pip

doodoodoodoodoo idoidoidoidoido ioooooooooooooo