This verse gives the answer to your question.
When you return to the original alphabet a full verse is formed. Every 9th alphabet in the prashnavali chart is added up to form a verse (Chaupai). It is a 15 by 15 matrix containing alphabets of various verses of the Ramcharitmanas. The Ramcharitmanas Ram Shalaka Prashnavali Chart The chart has 225 squares.
Ramcharitmanas Prashnavali is available in both Hindi and English.This app is recommended because of it's easy to use interface and design.
