Skipping period w/birth control?

Pharmacy recently switched my birth control to a different brand. From Enpresse (i think) to Lupin (levonor/ethinyl estradiol). I have no idea what pills are the "sugar pills" and it does not come with any instructions or information. 

The packet has 4 weeks and starts with 6 green pills, followed by 5 white pills, 10 pink pills, and 7 orange pills.

I tried googling it and found the lupin pharmaceuticals website but the product on their page was. very different from what i have, with a 91 day set of three packs, with weeks 1-13. I *only* have 1-4. All the packets i received are like this. Those packs only have pink pills with one week of white pills.

Anyway i can't figure out what pills are the sugar pills. I thought it might be the last set (the orange pills) but got my period anyway (while on the last couple green pills. On the white pills now, and the period is still goin')

I'd really like to have this b*tch gone by christmas, cuz holidays on the period are YUCK.

TL;DR

Lupin Birth Control: 6 green, 5 white, 10 pink, 7 orange. "Which are the fake" pills?