Number elimination

[Len]

Hi Frank
Look at the numbers in the top two draws.
and the result of the last two draws.

Wed 25/03/2009 1383: 13,23,26,27,37,49 BB 47
Sat 28/03/2009 1384: 02,17,19,28,31,47 BB 14

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The last two draw results
Wed 29/07/2009 1419: 03,13,19,20,23,26 BB 01
Sat 01/08/2009 1420: 02,06,27,28,40,49 BB 14

From the two top draws they got numbers.
13,19,23,26
02,27,28,49 BB 14

Numbers over from the above list are 17,31,37,47
you never know?