THE DRAWING COLORING AS FOLLOWS: HEAVY HORIZONTAL SOLID LINES INDICATE DARK BLUE; INTERMEDIATELY HEAVY HORIZONTAL SOLID LINES INDICATE LIGHT BLUE; THIN HORIZONTAL SOLID LINES INDICATE TURQUOISE; HEAVY VERTICAL SOLID LINES INDICATE RED; THIN VERTICAL SOLID LINES INDICATE PINK; SOLID DIAGONAL LINES INDICATE DARK GREEN; THIN DIAGONAL SOLID LINES INDICATE LIGHT GREEN; HEAVY VERTICAL BROKEN LINES INDICATE DARK PURPLE; THIN VERTICAL BROKEN LINES INDICATE LIGHT PURPLE; VERTICAL AND HORIZONTAL INTERSECTING LINES INDICATE YELLOW; AND DIAGONAL INTERSECTING LINES INDICATE ORANGE.