8 0.5 0.5 1 1
21 0.5113161697962612 0.7556281551854849 0.21846015027114643 0.22506951082055265
21 0.7894184438985622 0.767627016164322 0.08958065046753809 0.09165395407749273
26 0.8452508082617468 0.7067409919494272 0.07543633723582169 0.07718227711788864
26 0.9065791937021703 0.6413265921077118 0.0801511083130606 0.08200616943775678