-er ddd dde ddi ddm ddo ddp ddr ddx de- ded dee dei dem deo dep der dex di- did die dii dim dio dip dir dix dmd dme dmi dmm dmo dmp dmr dmx dod doe doi dom doo dop dor dox dpd dpe dpi dpm dpo dpp dpr drd dre dri drm dro drp drr drx dxd dxi dxo dxp dxr dxx ed- edd ede edi edm edo edp edr edx eed eee eem eeo eep eer eex eid eie eii eim eio eip eir eix em- emd eme emi emm emo emp emr emx eo- eod eoe eoi eom eoo eop eor ep- epd epe epi epm epo epp epr epx erd ere eri erm ero erp err ex- exd exe exi exo exp exr exx i-d idd ide idi idm ido idp idr idx ie- ied iee iei iem iep ier iex iid iie iii iim iio iip iir iix im- imd ime imi imm imo imp imx io- iod ioe ioi iom ioo iop ior ipd ipe ipi ipm ipo ipp ipr ipx ir- ird ire iri irm iro irp irr irx ixe ixi m-o m-r mdd mde mdi mdm mdo mdp mdr mdx med mee mei mem meo mep mer mex mi- mid mie mii mim mio mip mir mix mmd mme mmi mmm mmo mmp mmr mmx mod moe moi mom moo mop mor mox mpd mpe mpi mpm mpo mpp mpr mpx mrd mre mri mrm mro mrp mrr mrx mxd mxi mxp mxr o-i odd ode odi odm odo odp odr oed oee oei oem oeo oep oer oex oid oie oii oim oio oip oir om- omd ome omi omm omo omp omr omx oo- ood ooi oom ooo oop oor oox op- opd ope opi opm opo opp opr opx or- ord ore ori orm oro orp orr orx ox- oxi oxo oxx p-p pdd pde pdi pdm pdo pdp pdr pdx ped pee pei pem peo pep per pex pid pie pii pim pio pip pir pix pmd pme pmi pmm pmo pmp pmr pmx pod poe poi pom poo pop por pox ppd ppe ppi ppm ppo ppp ppr ppx prd pre pri prm pro prp prr prx pxe pxm pxr rdd rde rdi rdm rdo rdp rdr rdx re- red ree rei rem reo rep rer rex rid rie rii rim rio rip rir rix rmd rme rmi rmm rmo rmp rmr rmx rod roe roi rom roo rop ror rox rpd rpe rpi rpm rpo rpp rpr rpx rrd rri rrm rrp rrr rxp rxr xde xdi xdm xdr xed xee xem xep xer xex xie xii xio xix xmd xmi xmm xmo xmp xmr xmx xod xoi xom xoo xop xor xox xpd xpe xpm xpo xpp xrd xrx xxi xxo xxp xxx

d-ix dddd ddie ddpo ddre dedd dede dedi dedo deed deem deep deer deid deie deim deip deir dem- demd deme demi demo deop deor depe depo depp depr der- dere deri derm dero derp derr dex- dexe dide didi dido died diem diep dier diex diii dime dimi dimm dimo dimp diop dior dipe dipo dipp dird dire dirr dixi dmop dmpx do-x dod- dodd dode dodi dodo doer doid doix dome domi domm domo domp dood doom doop door dope dopo dopp dopr dord dore dori dorm doro dorp dorr dper dpie dpmi dpmo dppx dred dree drei drem drie drip drix drod drom drop dxdr dxed dxep dxii dxip dxix dxme dxmr dxmx dxom dxrd dxre dxrm dxrp dxrr dxrx dxxr dxxx edde eddi eddm eddo eddp ede- edei edem eder edex edie edip edme edod edom edrm eede eeee eemo eero eid- eide eidi eido eidr eied eiei eier eime eimi eipo eipr eird eire emer emex emid emii emim emir emix emme emmi emod emor empd empe empi emre eode eoir eore eori epee eper epi- epid epie epip epix epmd epmo epod epor epox eppo eppp epro eprp epxp er-x erde erdi ered erei erem erer erie erim erio erme ermo erod eroe eroi eroo erpe erre erro exed exer exid exim exmr exo- exod exor expm expo expr exrx iddm iddo ided idee idem ideo ider idex idid idie idio idir idre idro iedm iedr ieie ieio ieme iere ieri iide iied iiie iiii iiio iioi iioo iiop iipm imdi imed imep imer imid imir imix imme immi immo imod impi impr impx imre imri imro imrr iod- iodd iode iodo ioee ioii ioio iome iomo iooi iooo iore iori ipdi iper ipex ipid ipie ipix ipmi ipmp ipod ipoe ipop ippo ippr ipri ipxe irdo irdp ired iree irem irer irex iri- irid irie irio irip irix irmo irod irop irpe irre irri ixxi mddm mdii mdix mdme mdmp mdmx mdop mdpi mdpp mdxi medd mede medi medo meed meem meep meer meid meir meme memo memr memx meor mepe mer- merd mere meri merm mero merp mexx mid- mide midi mido miee miem miep mier miii miio mim- mimd mime mimi mimo mimp mio- mipi mipr mird mire miri miro mirr mixd mixe mixi mixx mmdi mmdx mmii mmix mmmd mmmm mmod mmor mmpi mmpr mmrp mmxi mmxx modd mode modi modo modx moed moex moii moio moir mome momi momo mood mooe moop moor mope mopp mord more mori moro moxe moxi moxo mpie mpio mpir mppe mppp mpri mpro mprp mrdd mred mree mrmd mxii mxim mxpx mxxi o-eo oddd oddi oded odei odem odeo oder odex odie odio odir odmr odom odoo odop odor odrp oedo oeid oeme oere oerm oido oier oiii oime oire omed omee omei omeo omer omex omid omie omim omio omo- omoe omoi omoo omor omox omre omri omro oodi ooer ooid oome oooo oord oore oped opei opep oper opex opie opii opio opo- opor oppi oppo orde ordo ore- ored orem oreo orer orex ori- orid orie orio orix orme ormo oro- oroe orom oror orpe orpi orri orro oxep oxer oxi-