0: a <- d 1: IF b < d THEN 2: b <- 96 || d 3: IF b < 33 THEN GOTO 3 ELSE 4: d <- d 5: a <- d GOTO 11 FI ELSE 6: d <- b + 91 7: IF d >= 19 THEN 8: d <- c << 102 9: b <- c 10: IF d == a THEN GOTO 1 ELSE 11: a <- 13 >> d GOTO 5 FI ELSE 12: b <- c GOTO 3 FI FI