The mark consists of the literal elements "C E O 3(16)" written in stylized form in white color and outlined in black with grey shading. There are seven hexagons and they are attached to each other on the green colored hexagon the letter "C" is given likewise on blue colored hexagon letter "E" is given and on yellow colored hexagon letter "O" is given. Purple hexagon and orange hexagons are empty and on maroon colored hexagon number "3 (16)" is given and in the middle there is white color hexagon in that a sun like image is placed which is of yellow, white, orange and maroon color is given and the rays of the sun are in purple color.