15 0.2906166143601393 0.4982566732973643 0.575705354860834 0.7784866534052715
8 0.5 0.5 1 1
9 0.13031358757465314 0.4275874375008238 0.2491350163362503 0.3698251249983524
26 0.26926763801149345 0.4540799793037188 0.0670797036472223 0.06364548863591431