(10 points.) In DES key scheduling, suppose the 64-bit key with the key bit has l" at position 7, 8 and 40, and all other bits are O. Please give the output after the PC-1 permutation. PC-1 57 49 41 33 25 17 9 1 58 50 42 34 26 18 10 2 59 51 43 35 27 19 11 3 60 52 44 36 63 55 47 39 31 23 15 7 62 54 46 38 30 22 14 6 61 53 45 37 29 21 13 5 28 20 12 4 (10 points.) In DES key scheduling, suppose the 64-bit key with the key bit has l" at position 7, 8 and 40, and all other bits are O. Please give the output after the PC-1 permutation. PC-1 57 49 41 33 25 17 9 1 58 50 42 34 26 18 10 2 59 51 43 35 27 19 11 3 60 52 44 36 63 55 47 39 31 23 15 7 62 54 46 38 30 22 14 6 61 53 45 37 29 21 13 5 28 20 12 4