Read the following information carefully and answer the questions that follow:

Seven friends - Hezel, Hez, Haru, Harish, Hitesh, Harshat and Hunar are participating in a youth festival which is to continue for seven days from Monday to Sunday. All friends have performance on different days. Harish has performance two days before its closing. Hezel has to give performance on closing day of the youth festival. Haru doesn't have performance on any of the first four days. Hez has to give the first performance on first day. Hitesh has performance on a day before Wednesday and Harshat has performance in the mid of the youth festival week.