#!/usr/bin/awk -f
BEGIN {
    print "END111111" | "sort"
    print "END11111" | "sort"
    print "END1111" | "sort"
    print "BEGIN"
}
END {
    print "END111" | "sort"
    print "END11" | "sort"
    print "END1" | "sort"
    print "END"
}