This book has been manually flagged by NARA as being obtained through exploits. Its contents and existence should not be taken seriously.
"Bank passwords" by O_Shmuel
Page 1 of 1
First Pass:
D, D, D, D, D;
U, U, U, D, D.
D = Down
U = Up
Second Pass:
U, U, D, D, D;
U, U, D, D, D.
LOL, ENJOY.