3 double combination 【 White 2+ Black 1】
3 pairs of combinations [white+milky white+black]
3 Double combination 【 Pink + Purple + Green 】
5 Double combination 【 White 3+ Black 2】
5 pairs of combinations [white 2+gray 2+black]
5 double combination 【 Custard 2+ Khaki 2+ Bright yellow 】
5 Double combination 【 White + pink + blue + purple + green 】
10 pairs of combinations [one pair for each color]