2 53 3 July 8, 2019 16 32 64 128 2 53 30 2 53 33 2 53 35 2 53 31 2 53 34 2 53 32 2 53 38 2 53 36 2 53 37 2 53 39 2 53 30 minutes 2 53 3 15 53 2 3 7 9 2 3 53 4 2 47 3 53