we had earlier put out the list of words for animals etc. the basis of this wordlist work has been the modified shusha font and lipi system proposed by pushakr singh kutiyal ji. we are using this system currently as it lends itself to easy handling for us geeks :) here is the excerpt of what he had proposed earlier and same was published in amtikar 2004 as well. u can see the more detailed version of keyboard layout of actual shusha fonts here : http://www.abhivyakti-hindi.org/abhi/shusha_keyboardplus_ss.jpg ( as per this document shusha font copyright is with one mr. harsh kumar, CMIT Konkan Railway)