Prevagen 1.0 86 1.5,85,1.5 -21.5,55.5,52.5 24.5,55.5,52.5 52.5,55.5,24.5 52.5,55.5,-21.5 24.5,55.5,-49.5 -21.5,55.5,-49.5 -49.5,55.5,-21.5 -49.5,55.5,24.5