Now you can send emails, post Facebook updates and send messages on Whatsapp in Assamese using the Lipikaar Assamese Keyboard. How to type in Assamese with Lipikaar: Rule 1: Repeatedly type the closest sounding key till you see the correct Assamese script character. S = স ss = শ sss = ষ krr = ক্ৰ krrr = কৃ. Rule 2: Join two characters by typing x between them.