You should have 3 sets of pairs, now keep only 2 or 3 matching pairs from each group, example 26 is in all three groups, circle those triples and pick out your double pairs like 37 only in two groups get it.  No single pairs are allowed.  You may ask what if,  that the risk you must take, when narrowing pairs.

This is what you should have for march 20, 2016 midday

26 20 21 22 48 28 34 44 71 15 57 67 93 37 45 40 78 27

Note: you can check with my pairs and emily pairs through the week and dont forget wheeler.  I know you have 18 pairs; however, out of 18 you have 4 triple pairs 26, 22, 28, 37, now understand it doesn't eliminate the doubles, but triples are highlighted because of their draws in the 3 groups.

One last thing to narrow your pairs, go to thread 253147 near the bottom, and find your last draw digit 6 and the due digits are 7,8,2,3.

If these numbers aren't in your 2 digit pairs cross it out, you should have these pairs remaining: 26, 20, 21, 22, 48, 28, 34, 71, 57, 67, 93, 37, 78, 27.  Now the four triples remain are 26, 22, 28, 37 these are the ones i like for today, lets see.