1from secret import clue
 2def lucky():
 3    #[00000{111}]
 4    first_res = clue(left_shift = 5) >> 5
 5    #[{111}00(000)]
 6    second_res = clue(right_shift = 5) << 5
 7    #[(000){1}0(000)]
 8    third_res = clue(bw_and = 16)
 9    #[(111)(1){0}(111)]            [0000{1}000]
10    fourth_res = clue(bw_or = 247) & 8
11    number = first_res | second_res | third_res | fourth_res
12    return number