Tournament Structure and Match Times

The teams will be split (randomly) into two  groups of four. Group A will consist of a1, a2, a3, a4. Group
B will consist of b1,b2,b3,b4. (These will be filled in when the draw has been made). This will then decide the seedings for the knockout stages of the tournament. This gives the following times & matches:

11:30 a1 v a2 &  b1 v b2
12:00 a3 v a4 &  b3 v b4
12:30 a1 v a3 &  b1 v b3
13:00 a2 v a4 &  b2 v b4
13:30 a1 v a4 &  b1 v b4
14:00 a2 v a3 &  b2 v b3
-------lunch-----------
16:00 2nd A v 3rd B (QF1) &  3rd A v 2nd B (QF2)
16:30 1st A v 4th B (QF3) &  4th A v 1st B (QF4)
17:00 Loser QF1 v Loser QF4 (P1)  &  Loser QF2 v Loser QF3 (P2)
17:30 Winner QF1 v Winner QF4 (SF1) &  Winner QF2 v Winner QF3 (SF2)
18:00 Loser P1 v Loser P2 (7th/8th) &  Winner P1 v Winner P2 (5th/6th)
18:30 Loser SF1 v Loser SF2 (3rd/4th) & Winner SF1 v Winner SF2 (Final)