d-ix dddd ddie ddre dedd dede dedi deed deem deep deer deid deie deim deip deir dem- demd deme demi depe depp depr der- dere deri derm derp derr dex- dexe dide didi died diem diep dier diex diii dime dimi dimm dimp dipe dipp dird dire dirr dixi dmpx dper dpie dpmi dppx dred dree drei drem drie drip drix dxdr dxed dxep dxii dxip dxix dxme dxmr dxmx dxrd dxre dxrm dxrp dxrr dxrx dxxr dxxx edde eddi eddm eddp ede- edei edem eder edex edie edip edme edrm eede eeee eid- eide eidi eidr eied eiei eier eime eimi eipr eird eire emer emex emid emii emim emir emix emme emmi empd empe empi emre epee eper epi- epid epie epip epix epmd eppp eprp epxp er-x erde erdi ered erei erem erer erie erim erme erpe erre exed exer exid exim exmr expm expr exrx iddm ided idee idem ider idex idid idie idir idre iedm iedr ieie ieme iere ieri iide iied iiie iiii iipm imdi imed imep imer imid imir imix imme immi impi impr impx imre imri imrr ipdi iper ipex ipid ipie ipix ipmi ipmp ippr ipri ipxe irdp ired iree irem irer irex iri- irid irie irip irix irpe irre irri ixxi mddm mdii mdix mdme mdmp mdmx mdpi mdpp mdxi medd mede medi meed meem meep meer meid meir meme memr memx mepe mer- merd mere meri merm merp mexx mid- mide midi miee miem miep mier miii mim- mimd mime mimi mimp mipi mipr mird mire miri mirr mixd mixe mixi mixx mmdi mmdx mmii mmix mmmd mmmm mmpi mmpr mmrp mmxi mmxx mpie mpir mppe mppp mpri mprp mrdd mred mree mrmd mxii mxim mxpx mxxi pdmi pdpr ped- pede pedi peed peep peer peip peir pepd pepe pepi per- perd pere peri perm perp perr pide pidx pied piem piep pier piip pime pimi pimp pipe pipi pipp pire piri pirr pixx pmed pmip pmmp pmpm pper ppid ppie pppd pppp pprm pre- pred pree prem prep prex pri- prid prie prii prim prix prpd prrd prri prrm rder redd rede redi redr redx reed reem reep reid reii reim reir reme remi remp repe repi repp repr rerd rere reri rexx ridd ride ridi ridx ried riem riep rier riex rime rimi rimm ripd ripe ripi ripp ripr rire riri rixe rmrp rmxd rpdp rpii rpix rred rrmp rrrr x-ed xdmx xeer xeme xer- xexe xidi xiii xipe xixi xmdp xmdr xmii xmpp xper xrep xxii xxix xxxi xxxx