SARCOMATOUS

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aas act ama amu arc arm ars art ass cam car cat coo cor cos cot cru cum cur cut mac mar mas mat moa moc moo mor mos mot mus mut oar oat oca oms oot ora orc ors ort our out ram ras rat roc rom rot rum rut sac sat sau som sos sot sou sum tam tao tar tas tau tom too tor uta uts

acta acts amas amus arco arcs arms arts arum atma atom aura auto camo cams cars cart casa cast cats coat coma coos coot corm cors coss cost cots cram crus curs curt cuss cuts maar macs mara marc mars mart masa mass mast mats maut moas moat mocs moor moos moot mora mors mort moss most mots mura muss must muts oars oast oats ocas oots orca orcs orts osar ossa ours oust outs rams rato rats roam rocs roms room root rota roto rots rout rums rust ruts sacs scam scar scat scot scum scut smut soar soca soma soms soot sora sort sots sour sous star stoa stum sumo sums sura taco tams taos taro tars tass taus toms toom tora torc toro tors toss tour tram tsar ursa utas