INTRODUCTION | CIRCLES | SQUARES | RECTANGLES | HOLES | ROWS | STAR | TRIANGLE
Three Rows (used for 12 scriptorum)
3Rows.1 | 3 x 12 dots, divided by line
Example, with photograph: IAph2007 8.601.iii (online)
Two Rows (used for alea)
2Rows.1 | 2 x 12 squares, divided by rosettes