21 0.3941651886380866 0.06340523528009336 0.20963106426490724 0.06491811736154415
0 0.4605011747815261 0.6511137732734118 0.3309417069139798 0.6911180853755436
19 0.12731866943775674 0.0796875 0.2546373388755135 0.159375