-er a-a a-t aaa aad aae aam aan aar aat ad- ada add ade adm adn adr adt aea aed aee aem aen aer aet ama amd ame amm amn amr amt an- ana and ane anm ann anr ant ar- ara ard are arm arn arr art at- ata atd ate atm atn atr att daa dad dae dam dan dar dat dda ddd dde ddm ddn ddr ddt de- dea ded dee dem den der det dma dmd dme dmm dmn dmr dmt dna dnd dne dnm dnn dnr dnt dra drd dre drm drn drr drt dta dtd dte dtm dtn dtr dtt eaa ead eae eam ean ear eat ed- eda edd ede edm edn edr edt eea eed eee eem een eer eet em- ema emd eme emm emn emr emt en- ena end ene enm enn enr ent era erd ere erm ern err ert eta etd ete etm etn etr ett m-r maa mad mae mam man mar mat mda mdd mde mdm mdn mdr mdt mea med mee mem men mer met mma mmd mme mmm mmn mmr mmt mna mne mnm mnn mnr mnt mra mrd mre mrm mrn mrr mrt mta mtd mte mtm mtn mtr mtt naa nad nae nam nan nar nat nda ndd nde ndm ndn ndr ndt ne- nea ned nee nem nen ner net nma nmd nme nmm nmn nmr nmt nna nne nnm nnn nnt nra nrd nre nrm nrn nrr nrt nta ntd nte ntm ntn ntr ntt ra- raa rad rae ram ran rar rat rda rdd rde rdm rdn rdr rdt re- rea red ree rem ren rer ret rma rmd rme rmm rmn rmr rmt rna rnd rnm rnn rnr rnt rra rrd rrm rrn rrr rrt rta rtd rte rtm rtn rtr rtt taa tad tae tam tan tar tat tda tdd tde tdm tdn tdr tdt te- tea ted tee tem ten ter tet tma tmd tme tmm tmn tmr tmt tna tnd tne tnm tnn tnr tnt tra trd tre trm trn trr trt tta ttd tte ttm ttn ttr ttt