'cowboycaddogcowcowboyboycatdodogcaddodocowboytoycaddye'


##</code><code>##

    cowboy
    caddy
    boytoy
    co
    cow
    boy
    cat
    cats
    do
    dog
    dye
    eddie
    eyes
    kowtow
    toy
    tow
    tyco


##</code><code>##

    t|d       => dd  
    cats|eyes => caddye