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
Ia (cuneiform) letters. Specific examples of the suffix form can be especially seen in letters from Alashiya, and Tushratta, the king of Mitanni, (Tushratta letters EA 19, EA 26, and EA 28; Alashiya letter EA 35). In those letters, the suffix "-ia" is used especially with the word 'brother': "Brother-mine", the cuneiform for brother being used as the sumerogram: ŠEŠ (brother Sumerogram), since šeš (cuneiform) in the Epic of Gilgamesh is also used for: "sis", "šes", "šeš", "šiš", and "ŠEŠ (brother Sumerogram)". Ia (cuneiform) The cuneiform ia sign, is a combined sign, containing i (cuneiform) ligatured with a (cuneiform); it has the