1from secret import clue
2
3
4def lucky():
5    right_piece = clue(left_shift=5) >> 5
6    right_piece = clue(right_shift=5) << 5 | right_piece
7    right_piece = clue(bw_and=(1 << 3)) | right_piece
8    right_piece = (clue(bw_or=(~(1 << 4))) & (1 << 4)) | right_piece
9    return right_piece