31 No slots 1 No slots 2 Available 3 No slots 4 No slots 5 No slots 6 No slots 7 No slots 8 No slots 9 Available 10 No slots 11 No slots 12 No slots 13 No slots 14 No slots 15 No slots 16 Available 17 No slots 18 No slots 19 No slots 20 No slots 21 No slots 22 No slots 23 Available 24 No slots 25 No slots 26 No slots 27 No slots 28 No slots 29 No slots 30 Available 1 No slots 2 No slots 3 No slots 4 No slots