black_backslash
black_corner
black_diamond_line
black_hiker
black_lower
black_stripe
black_turned_T
blue_backslash
blue_hiker
blue_triangle_line
brown_bar
brown_diamond
brown_dot
brown_hiker
brown_lower
brown_pointer
brown_rectangle
brown_stripe
brown_x
gray_bar
gray_pointer
gray_triangle
green_diamond_line
green_wheel
orange_circle
orange_cross
orange_diamond
orange_hexagon
orange_hiker
orange_lower
orange_pointer
orange_rectangle
orange_stripe
orange_triangle
purple_bar
purple_circle
purple_diamond
purple_dot
purple_lower
purple_pointer
purple_rectangle
purple_stripe
purple_triangle
red_diamond_line
red_shell
red_triangle_line
red_wheel
white_backslash
white_corner
white_slash
white_triangle_turned
yellow_diamond_line
yellow_hexagon
yellow_shell
yellow_triangle_line
yellow_triangle_turned