15 dots 5 lines, 5 dots 5 lines.
15 dots 3 lines, 13 dots 1 line, 11 dots 3 lines, 5 dots 1 line, 3 dots 1 line.
15 dots 3 lines, 11 dots 2 lines, 7 dots 2 lines , 3 dots 2 lines. Straight dots.
15 dots 3 lines, ,11 dots 3 lines, 9 dots single line, 3 dots 2 lines straight dots.
