window b=1.6000 V=0.0103283
delta=0.25 blocks=2 k=2 trial=0: min W(pairs) +0.049993   (same positions, doubles: +0.031758)
delta=0.25 blocks=2 k=2 trial=1: min W(pairs) +0.048330   (same positions, doubles: +0.033701)
delta=0.25 blocks=2 k=2 trial=2: min W(pairs) +0.049968   (same positions, doubles: +0.031761)
delta=0.25 blocks=2 k=3 trial=0: min W(pairs) +0.053014   (same positions, doubles: +0.042086)
delta=0.25 blocks=2 k=3 trial=1: min W(pairs) +0.069608   (same positions, doubles: +0.039004)
delta=0.25 blocks=2 k=3 trial=2: min W(pairs) +0.053294   (same positions, doubles: +0.042159)
delta=0.25 blocks=2 k=4 trial=0: min W(pairs) +0.045021   (same positions, doubles: +0.040664)
delta=0.25 blocks=2 k=4 trial=1: min W(pairs) +0.060216   (same positions, doubles: +0.037199)
delta=0.25 blocks=2 k=4 trial=2: min W(pairs) +0.044963   (same positions, doubles: +0.040673)
delta=0.25 blocks=3 k=2 trial=0: min W(pairs) +0.059898   (same positions, doubles: +0.037947)
delta=0.25 blocks=3 k=2 trial=1: min W(pairs) +0.059585   (same positions, doubles: +0.034841)
delta=0.25 blocks=3 k=2 trial=2: min W(pairs) +0.059769   (same positions, doubles: +0.038035)
delta=0.25 blocks=3 k=3 trial=0: min W(pairs) +0.057422   (same positions, doubles: +0.039450)
delta=0.25 blocks=3 k=3 trial=1: min W(pairs) +0.062739   (same positions, doubles: +0.046079)
delta=0.25 blocks=3 k=3 trial=2: min W(pairs) +0.057422   (same positions, doubles: +0.039449)
delta=0.25 blocks=3 k=4 trial=0: min W(pairs) +0.052512   (same positions, doubles: +0.044049)
delta=0.25 blocks=3 k=4 trial=1: min W(pairs) +0.070075   (same positions, doubles: +0.042372)
delta=0.25 blocks=3 k=4 trial=2: min W(pairs) +0.052622   (same positions, doubles: +0.044043)
delta=0.25 blocks=4 k=2 trial=0: min W(pairs) +0.059637   (same positions, doubles: +0.036631)
delta=0.25 blocks=4 k=2 trial=1: min W(pairs) +0.066269   (same positions, doubles: +0.041417)
delta=0.25 blocks=4 k=2 trial=2: min W(pairs) +0.059637   (same positions, doubles: +0.036628)
BEST delta=0.25: min W(pairs) = +0.044963 (blocks=2 k=4 trial=2)
