With reference to India, consider the following statements: 1. There is no law restricting the candidates from contesting in one Lok Sabha election from three constituencies. 2. In the 1991 Lok Sabha Election, Shri Devi Lal contested from three Lok Sabha constituencies. 3. As per the existing rules, if a candidate contests in one Lok Sabha election from many constituencies, his/her party should bear the cost of by-elections to the constituencies vacated by him/her in the event of him/her winning in all the constituencies. Which of the statements given above is/are correct?