Color classification:

Acne (primary color "white")-1

Acne (primary color "white")-2

Acne (primary color "white")-3

Acne (primary color "white")-4

Acne (primary color "white")-5

Acne (primary color "white")-6

Acne (primary color "white")-7

Acne (primary color "white")-8

Acne (primary color "white")-9

Acne (primary color "white")-10

Acne (primary color "white")-11

Acne (primary color "white")-12

Acne (primary color "white")-13

Acne (primary color "white")-14

Acne (primary color "white")-15

Acne (primary color "white")-16

Acne (primary color "white")-17

Acne (primary color "white")-18

Acne (primary color "white")-19

Acne (primary color "white")-20