Ace, I've checked the best performing set of 20 numbers for all 665 draws. This is a nice one:
02 07 09 14 24 25 27 28 30 31 32 35 38 40 43 44 45 46 47 49
0+0 : 012 (F56 - A15 = 41)
0+1 : 016 (F42 - A86 = -44 ***)
1+0 : 051 (F14 - A21 = -7 ***)
1+1 : 031 (F22 - A13 = 9)
2+0 : 109 (F7 - A1 = 6)
2+1 : 067 (F10 - A2 = 8)
3+0 : 123 (F6 - A0 = 6)
3+1 : 093 (F8 - A4 = 4)
4+0 : 076 (F9 - A19 = -10 ***)
4+1 : 054 (F13 - A30 = -17 ***)
5+0 : 014 (F48 - A73 = -25 ***)
5+1 : 016 (F42 - A3 = 39)
6+0 : 001 (F665 - A388 = 277)
6+1 : 002 (F333 - A181 = 152)
3 jackpots, if only you had known this before....
Concentrating on 5+0 and higher, there's a different result:
04 07 08 09 10 12 15 23 25 27 30 33 34 39 40 43 44 46 48 49
0+0 : 013 (F52 - A48 = 4)
0+1 : 016 (F42 - A13 = 29)
1+0 : 057 (F12 - A15 = -3 ***)
1+1 : 048 (F14 - A4 = 10)
2+0 : 128 (F6 - A2 = 4)
2+1 : 079 (F9 - A0 = 9)
3+0 : 111 (F6 - A1 = 5)
3+1 : 077 (F9 - A21 = -12 ***)
4+0 : 061 (F11 - A47 = -36 ***)
4+1 : 031 (F22 - A23 = -1 ***)
5+0 : 033 (F21 - A29 = -8 ***)
5+1 : 006 (F111 - A186 = -75 ***)
6+0 : 002 (F333 - A360 = -27 ***)
6+1 : 003 (F222 - A399 = -177 ***)
5 jackpots!
Best performing 6+0 set is:
01 02 05 08 09 11 16 18 23 25 27 30 31 33 37 38 42 44 45 47
0+0 : 006 (F111 - A206 = -95 ***)
0+1 : 011 (F61 - A77 = -16 ***)
1+0 : 051 (F14 - A24 = -10 ***)
1+1 : 053 (F13 - A36 = -23 ***)
2+0 : 111 (F6 - A3 = 3)
2+1 : 107 (F7 - A2 = 5)
3+0 : 117 (F6 - A0 = 6)
3+1 : 067 (F10 - A1 = 9)
4+0 : 058 (F12 - A9 = 3)
4+1 : 042 (F16 - A27 = -11 ***)
5+0 : 025 (F27 - A14 = 13)
5+1 : 008 (F84 - A169 = -85 ***)
6+0 : 009 (F74 - A61 = 13)
6+1 : 000
9 jackpots!