r-0.3 r-0.2 r-0.1 r-0.1-2 r-0.1-1 escher-final 0.8 0.8-7 0.8-6 0.8-5 0.8-4 0.8-2 0.8-1 0.7 0.7-1 0.6 0.6-2 0.6-1 0.5 0.5-3 0.5-2 0.5-1 0.4