Array<option value="default"> </option><optgroup label="SNCF discount railcards"><option value="CHILD_PASS_COMP">Child travel companion Carte Avantage</option><option value="CHILD_PASS_COMP">Child travel companion Carte Liberté</option><option value="WEEKE">Carte Week-end</option></optgroup><optgroup label="Companions"><option value="CHILD">Carte Enfant+</option><option value="ACCWE">Companion Carte Week-end</option><option value="ACCCHD">Companion Carte Enfant+</option></optgroup>