Dark gray + light gray [2 pairs in total]

Dark gray + black [2 pairs in total]

Dark gray + white [2 pairs in total]

White + light gray [2 pairs in total]

Black + light gray [2 pairs in total]

Black + white [2 pairs in total]

2 pairs dark gray

2 pairs black

2 pairs light gray

2 pairs white

1 pair dark gray

1 pair black

1 pair light gray

1 pair white