iy 2% 3 SET-UP Remove all 8 trays from the carob. Observe a tray. In each tray there gre 5 foes of stones: "A" End MATES "B” End Row. Rowe | A B Rod | A B Rod Rows 1A B « Stones on the loft side are generally shorter and the outside end of the stone is square » Stones on the right side: are generally longer and the outside end of the stone is rolled (*B End". EACH ROW OF STONES ARE MATES AND PARETO BE USED TOGETHER TO MAKE & CORNER.