Continue writing the next sentence in this paragraph:

How to make adai
Soak the rice, pigeon peas, chickpeas and lentils separately in water.
Use one large bowl for the rice and another large bowl for the pigeon peas, chickpeas, and lentils, which may be soaked together. Let all ingredients soak for at least 3 hours.
It is especially important to soak the lentils, pigeon peas, and chickpeas until they are soft. You may need to soak them for as long as 4-5 hours.