Antiqua letterforms were modelled on a synthesis of Roman inscriptional capitals and Carolingian writing. The script of these inscriptions is called inscriptional Parthian. Hieratic script, unlike inscriptional and manuscript hieroglyphs, reads from right to left. It is written in Latin inscriptional capitals, and is in the Gallic language. Sassanids include Parthian texts, which were then also rendered in inscriptional Parthian. It is written in Latin inscriptional capitals and is in the Gaulish language. Brajadulal Chattopadhyaya has questioned the Pollock theory and presented textual and inscriptional evidence. Likewise, inscriptional evidence of the earliest Pagan kings points to 956. Sanskrit replaced Prakrit as the inscriptional language at this time. This inscriptional evidence may suggest that Piyadasi and Ashoka were two different rulers. The Pahlavi script consisted of two widely used forms&colon; Inscriptional Pahlavi and Book Pahlavi. Among those regions where substantial inscriptional evidence exists, three varieties are usually distinguished. Inscriptional Parthian has its own Unicode block. From this time onward, the inscriptional records are abundant. This inscriptional evidence may suggest that these were two different rulers.