rz( 3): (t= 3 s=0) [ 0, 2, 3] (sum =   6)
rz( 4): (t= 4 s=0) [ 0, 2, 3, 4] (sum =  10)
rz( 5): (t= 4 s=0) [ 0, 1, 3, 5] (sum =  10)
rz( 6): (t= 4 s=0) [ 0, 1, 4, 6] (sum =  10)
rz( 7): (t= 5 s=0) [ 0, 3, 5, 6, 7] (sum =  15)
rz( 8): (t= 5 s=0) [ 0, 1, 4, 6, 8] (sum =  15)
rz( 9): (t= 5 s=0) [ 0, 1, 2, 6, 9] (sum =  15)
rz(10): (t= 6 s=0) [ 0, 1, 4, 6, 8,10] (sum =  21)
rz(11): (t= 6 s=0) [ 0, 1, 4, 7, 9,11] (sum =  21)
rz(12): (t= 7 s=0) [ 0, 1, 2, 7, 8, 9,12] (sum =  28)
rz(13): (t= 7 s=0) [ 0, 1, 2, 5, 8,10,13] (sum =  28)
rz(14): (t= 7 s=0) [ 0, 1, 2, 7, 8,11,14] (sum =  28)
rz(15): (t= 7 s=0) [ 0, 1, 2, 5, 9,12,15] (sum =  28)
rz(16): (t= 7 s=0) [ 0, 1, 4, 5, 8,14,16] (sum =  28)
rz(17): (t= 8 s=0) [ 0, 1, 4, 5, 8, 9,15,17] (sum =  36)
rz(18): (t= 8 s=0) [ 0, 1, 4, 5, 7, 8,16,18] (sum =  36)
rz(19): (t= 8 s=0) [ 0, 2, 4, 5, 7,10,18,19] (sum =  36)
rz(20): (t= 9 s=0) [ 0, 2, 4, 5, 7,10,11,19,20] (sum =  45)
rz(21): (t= 9 s=0) [ 0, 1, 2, 3, 4, 5,11,15,21] (sum =  45)
rz(22): (t= 9 s=0) [ 0, 1, 2, 3, 4, 5,11,16,22] (sum =  45)
rz(23): (t= 9 s=0) [ 0, 1, 2, 3, 4,10,11,18,23] (sum =  45)
rz(24): (t=10 s=0) [ 0, 1, 2, 3, 4,10,11,12,19,24] (sum =  55)
rz(25): (t=10 s=0) [ 0, 1, 2, 3, 4,10,11,12,20,25] (sum =  55)
rz(26): (t=10 s=0) [ 0, 1, 2, 3, 8, 9,10,11,22,26] (sum =  55)
rz(27): (t=10 s=0) [ 0, 1, 2, 3, 8, 9,10,11,23,27] (sum =  55)
rz(28): (t=11 s=0) [ 0, 1, 2, 4, 6, 8,10,11,12,25,28] (sum =  66)
rz(29): (t=11 s=0) [ 0, 1, 2, 4, 6, 8,10,12,14,26,29] (sum =  66)
rz(30): (t=11 s=0) [ 0, 1, 4, 5, 8, 9,12,13,14,28,30] (sum =  66)
rz(31): (t=11 s=0) [ 0, 1, 4, 5, 8, 9,12,13,14,29,31] (sum =  66)
rz(32): (t=11 s=0) [ 0, 2, 4, 6, 8,10,12,14,15,31,32] (sum =  66)
rz(33): (t=12 s=0) [ 0, 2, 4, 6, 8,10,11,13,15,16,32,33] (sum =  78)
rz(34): (t=13 s=0) [ 0, 1, 2, 3, 4, 5, 6,10,14,15,16,27,34] (sum =  91)
rz(35): (t=13 s=0) [ 0, 1, 2, 3, 4, 5, 6, 9,14,15,17,28,35] (sum =  91)
rz(36): (t=14 s=0) [ 0, 1, 2, 3, 4, 5,12,13,14,15,16,17,30,36] (sum = 105)
rz(37): (t=14 s=0) [ 0, 1, 2, 3, 4, 5,12,13,14,15,16,17,31,37] (sum = 105)
rz(38): (t=14 s=0) [ 0, 1, 2, 3, 4,10,11,12,13,14,15,17,33,38] (sum = 105)
rz(39): (t=14 s=0) [ 0, 1, 2, 3, 4,10,11,12,13,14,15,18,34,39] (sum = 105)
rz(40): (t=13 s=0) [ 0, 1, 2, 3,10,12,13,14,15,16,32,36,40] (sum =  91)
rz(41): (t=13 s=0) [ 0, 1, 2, 3,10,12,13,14,15,16,33,37,41] (sum =  91)
rz(42): (t=14 s=0) [ 0, 1, 2, 5, 6, 7,11,12,13,17,18,19,39,42] (sum = 105)
