The mark consists of The design consists of three sets of curved lines overlapping each other. The first set of curved lines are located on the right side of the mark and comprise multiple quarter-circle curved lines next to each other and sized such that the smallest quarter circle line is to the right of the next sized (second) quarter circle line, the second quarter circle line is next to the third quarter circle line, and with this pattern continuing onward to form a total of 12 quarter-circle lines. In the center of the mark are 8 half-circle shaped lines which are next to each other and are sized such that the smallest, first half-circle line is below the second-smallest half-circle line, the second-smallest half-circle line is inside the third-smallest half-circle line, and continuing this matter to form 8 half-circles. The bottom right of each half-circle line is joined to the 8 largest quarter circles to the right of the mark, such that the right side of the half-circles set overlaps part of the left side of the larger quarter circles set. At the left of the mark are another set of quarter circle lines next to each other and sized such that the smallest quarter circle line is to the right of the next sized (second) quarter circle line, the second quarter circle line is next to the third quarter circle line, and with this pattern continuing onward to form a total of 5 quarter-circle lines. The bottom left of the four largest half-circle lines in the center are each joined to the 4 largest quarter circles to the left of the mark, such that the left side of the half-circles set overlaps the right side of smaller quarter circles set. All lines in the mark are of the same thickness.