Schtroumpf Cocktail

Ingredients:
1 & 1/3 fluid ounces or 4 centilitres of Pastis (Preferably Berger Blanc)
1 fluid ounce or 3 centilitres of Blue Curacao
Water (To taste)
1 fluid ounce or 3 centilitres of Blue Curacao
Water (To taste)
Instructions:
Mix with ice in a highball glass.
