Monitoring tulip's progress

Plants colours our window boxes.We continue to closely monitor tulip's developments. In autumn we planted two different types of tulips: Passionale ( purple) and Prinses Irene (orange). To make the pots more beautiful we planted, in each pot,  one orange, one purple, one orange and one purple. 
Here we are with the present situation!!! Passionale tulips is all we can see!!!

Where is the orange one? Two purple together????