___                  _                     __                _       
 / _ \  __ _  __ _ ___| |_ _   _  __ _    /\ \ \__ _ _ __   __| | __ _ 
/ /_\ \/ _` |/ _` / __| __| | | |/ _` |  /  \/ / _` | '_ \ / _` |/ _` |
|  _  | (_| | (_| \__ \ |_| |_| | (_| | / /\  / (_| | | | | (_| | (_| |
\_| |_/\__, |\__,_|___/\__|\__, |\__,_| \_\ \/ \__,_|_| |_|\__,_|\__,_|
       |___/               |___/  agastya.mcs11 @ cse.iitd.ac.in