2, 16, 14, 15
The range of colours arent too impressive though! I would stick to the natural colours that mimic food in the water. Minnows, baby trout, kurper, blue gill etc. If i were fishing in darker murky waters i would be looking for a really bright colour, which i don't see in the list. Majority of the lures look black to me (First 4 x rows)
Here is a nice basic articles on colours:
http://fishingforbeginners.net/what-color-fishing-lure-should-i-use/