Cuneiform to left-to-right in horizontal rows (rotating all of the pictographs 90° counter-clockwise in the process) and a new wedge-tipped stylus was introduced which was pushed into the clay, producing wedge-shaped ("cuneiform") signs; these two developments made writing quicker and easier. By adjusting the relative position of the tablet to the stylus, the writer could use a single tool to make a variety of impressions. Cuneiform tablets could be fired in kilns to bake them hard, and so provide a permanent record, or they could be left moist and recycled, if permanence was not needed. Many of the clay tablets found
Ib (cuneiform) "eb"--(4) times, "ep"--(9), "ib"--(114), "ip"--(45), and "URTA"--(4) times. The cuneiform "ib" cuneiform character (no. 535) is built in a 'rectangular box form', sitting upon a long horizontal stroke. It contains the 2-verticals at right and 1-vertical at left. Three other signs are similarly built, cuneiform "ur" is the mirror image of "ib"/"ip", but with the two verticals at left. The "lu (cuneiform)" sign is identical to "ib", but instead of 1-short vertical in the center, "lu" contains 3-short verticals in the center. Another sign is similar to "lu", but has only 1-vertical, left and right, ku (cuneiform), and the Amarna