0 or the flag = 1 key 1 = 3 keys 2 = 4 keys 3 = 5 keys 4 = 6 keys 5 = 7 keys 6 = 8 keys 7 = 9 keys 8 = 21 keys 9 = 50 keys space bar = 105 keys
read instructions to change the number of keys, and that's basically all you need to know.
