Move <DirLeftRight> <One> Word and <2To20> Characters

SCRIPT {
    if _arg1 = "Back"     then _arg1 = "Left"
    if _arg1 = "Forward"  then _arg1 = "Right"
    if _arg1 = "Right" then _arg3 = Str$( Val(_arg3) - 1 )
    SendKeys "{Ctrl+" + _arg1 + "}{"+_arg1+" "+_arg3+"}"
}