category:

• international
• national
• regional
• place
• diplomatic
• movement
• organizational
• personal
• signal
• fictional

tags:

colors:

• white
• black
• red
• yellow
• green
• blue
• purple

designs:

• solid
• horizontal
• vertical
• diagonal
• quatering
• cross
• saltire
• border
• canton
• triangle
• emblem
• ornament

order:

• name
• year
• random