-er -ol ddd dde ddl ddm ddo ddr ddt de- ded dee del dem deo der det dev dl- dld dle dll dlm dlo dlr dlt dlv dmd dme dml dmm dmo dmr dmt dmv dod doe dol dom doo dor dot dov drd dre drl drm dro drr drt drv dtd dte dtl dtm dto dtr dtt dtv dvd dve dvl dvm dvr dvt ed- edd ede edl edm edo edr edt eed eee eel eem eeo eer eet eev eld ele ell elm elo elr elt elv em- emd eme eml emm emo emr emt emv eo- eod eoe eol eom eoo eor eot erd ere erl erm ero err ert erv etd ete etl etm eto etr ett etv evd eve evl evm evo evr evt evv ldd lde ldl ldm ldo ldr ldt ldv led lee lel lem leo ler let lev lld lle lll llm llo llr llt llv lmd lme lml lmm lmo lmr lmt lmv lod loe lol lom loo lor lot lov lrd lrm lro lrr lrt lrv ltd lte ltl ltm lto ltr ltt ltv lvd lve lvl lvm lvr lvt lvv m-o m-r m-v mdd mde mdl mdm mdo mdr mdt mdv med mee mel mem meo mer met mev mld mle mll mlm mlo mlr mlt mlv mmd mme mml mmm mmo mmr mmt mmv mod moe mol mom moo mor mot mov mrd mre mrl mrm mro mrr mrt mrv mtd mte mtl mtm mto mtr mtt mtv mvd mve mvl mvm mvo mvr mvt mvv odd ode odl odm odo odr odt odv oed oee oel oem oeo oer oet old ole oll olm olo olt om- omd ome oml omm omo omr omt omv oo- ood ool oom ooo oor oot oov or- ord ore orl orm oro orr ort orv ot- otd ote otl otm oto otr ott otv ov- ovd ove ovl ovo ovv rdd rde rdl rdm rdo rdr rdt rdv re- red ree rel rem reo rer ret rev rld rle rll rlm rlo rlr rlt rmd rme rml rmm rmo rmr rmt rmv rod roe rol rom roo ror rot rov rrd rrl rrm rrr rrt rtd rte rtl rtm rto rtr rtt rtv rvd rve rvl rvm rvo rvr rvt rvv tdd tde tdl tdm tdo tdr tdt tdv te- ted tee tel tem teo ter tet tev tld tle tll tlm tlo tlr tlt tlv tmd tme tml tmm tmo tmr tmt tmv to- tod toe tol tom too tor tot tov trd tre trl trm tro trr trt trv ttd tte ttl ttm tto ttr ttt ttv tvd tve tvl tvm tvo tvr tvt v-e vdd vde vdl vdm vdo vdr vdt vdv ved vee vel vem veo ver vet vl- vld vle vll vlm vlo vlt vlv vm- vmd vmm vmo vmr vmt vod voe vol vom voo vor vot vov vrd vre vrm vrr vrt vte vtl vtm vto vtr vtt vtv vvm vvo vvr vvt vvv