((african_elephant:0.1262,red_kangaroo:0.3216):0.01128,(((cow:0.1063,((chimpanzee:0.0,human:0.0):0.05274,(rat:0.162,((otter:0.00706,dog:0.04737):0.00764,walrus:0.00764):0.01506):0.02716):0.0543):0.02843,dolphin:0.08333):0.03746,manatee:0.1441):0.02353);