HotStuff:d=8,o=5,b=125:2d,d.,2g,g.,2a,a.,g.,4a.,g.,2d,d.,2g,g.,2a,a.,g.,4a.,g.,2d,d.,2g,g.,2a,a.,g.,4a.,g.,2d,d.,2g,g.,2a,a.,g.,4a.,g.