26.01.02 - CIRCLES, PLAIN SINGLE LINE CIRCLE. PLAIN SINGLE LINE CIRCLE - RED COLOR 26.01.21 - CIRCLES THAT ARE TOTALLY SHADED - YELLOW COLOR 26.05.14 - 3 (THREE) TRIANGLES, EXACTLY THREE TRIANGLES 26.05.21 - THE 3 (THREE) TRIANGLES ARE COMPLETELY SHADED - YELLOW COLOR LETTERS INSIDE CIRCLE, COVERING PORTION OF TRIANGLES, SPELLS "RADON-X" - BLUE COLOR