-er ddd dde ddi ddl ddm ddr ddu de- ded dee dei del dem der deu dev di- did die dii dil dim dir diu div dl- dld dle dli dll dlm dlr dlu dlv dmd dme dmi dml dmm dmr dmu dmv drd dre dri drl drm drr dru drv dud due dui dul dum dur duv dvd dve dvi dvl dvm dvr dvu ed- edd ede edi edl edm edr edu eed eee eel eem eer eev eid eie eii eil eim eir eiu eiv eld ele eli ell elm elr elu elv em- emd eme emi eml emm emr emu emv erd ere eri erl erm err eru erv eu- eud eue eui eul eur euv evd eve evi evl evm evr evv i-d i-v idd ide idi idl idm idr idu idv ie- ied iee iei iel iem ier iev iid iie iii iil iim iir iiu il- ild ile ili ill ilm ilr ilu ilv im- imd ime imi iml imm imu imv ir- ird ire iri irl irm irr iru irv iu- iud iue iui ium iur ivd ive ivi ivl ivr ivu ivv ldd lde ldi ldl ldm ldr ldu ldv led lee lei lel lem ler leu lev lid lie lii lil lim lir liu liv lld lle lli lll llm llr llu llv lmd lme lmi lml lmm lmr lmu lmv lrd lri lrm lrr lru lrv lud lue lui lul lum lur luu luv lvd lve lvi lvl lvm lvr lvv m-r m-v mdd mde mdi mdl mdm mdr mdu mdv med mee mei mel mem mer meu mev mi- mid mie mii mil mim mir miu miv mld mle mli mll mlm mlr mlu mlv mmd mme mmi mml mmm mmr mmu mmv mrd mre mri mrl mrm mrr mru mrv mud mue mui mul mum mur muu mvd mve mvi mvl mvm mvr mvv rdd rde rdi rdl rdm rdr rdu rdv re- red ree rei rel rem rer reu rev rid rie rii ril rim rir riv rld rle rli rll rlm rlr rlu rmd rme rmi rml rmm rmr rmv rrd rri rrl rrm rrr rru rud rue rui rum rur ruu ruv rvd rve rvi rvl rvm rvr rvu rvv udd ude udi udl udm udr udu udv ued uee uei uel uem uer uid uie uii uil uim uir uiu uld ule uli ull ulm ulr ulu ulv um- umd ume umi uml umm umr umu ur- urd ure uri url urm urr uru uue uum uur uuu uve uvl uvm uvu uvv v-e vdd vde vdi vdl vdm vdr vdu vdv ved vee vei vel vem ver veu vi- vid vie vii vil vim vir viu viv vl- vld vle vll vlm vlv vm- vmd vmi vmm vmr vmu vrd vre vri vrm vrr vru vue vul vum vur vuv vvi vvm vvr vvv