#!/bin/bash

export FNAME=$1

function next() { echo $1; }
function rest() { shift; echo $*; }
space=" "

echo '' > results.txt
function shifter() {
    strings=$*

    for i in $strings; do
        strings=$(rest $strings)$space$(next $strings);
        if [ $(next $strings) != 'and' ]; then
            echo $strings;
            echo $strings >> results.txt;
        fi
    done
}

while read name
do
    #strings=$(<"$FNAME");
    shifter $name ;
done < "$FNAME";