10 pairs combination A [10 black]]
10 pairs combination B [5 Black 5 skin]]
10 pairs combination C [10 skin]]
10 pairs combination D [2 Gray +2 light pink +2 skin color +2 light green +2 White]]
10 pairs combination E [2 White +2 Purple +2 Gray +2 light pink +2 light green]]
10 pairs combination F [2 light pink +2 skin color +2 light green +2 White +2 Black]]