#! /usr/bin/gawk -f

# usage: "$0 -vWORD=xxx < INFILE > OUTFILE"
# Reads a list of words from stdin, one per line.
# Outputs a list of all words that follow an occurrence of xxx.

BEGIN { 
  if (WORD == "") { printf "must define WORD\n" > "/dev/stderr"; exit 1 }
  take = 0
}

/./ {
  if (take == 1) print $0
  take = ($0 == WORD) 
  next
}