https://indianguitartabs.com/showthread.php?t=2214&page=2&highlight=ilaya for chords and some parts of tabs too
Try This, 3/2 2/1 1/0 2/3 2/3 2/0 3/0 2/0 2/3 2/0 2/1 3/2 3/2 2/1 1/0 2/3 2/3 3/0 3/0 2/0 2/3 2/0 2/1 3/2 2/1 3/2 2/1 1/0 1/5 1/5 2/1 1/0 1/5 1/4 1/3 1/3 2/1 1/0 1/3 1/2 1/1 1/1 1/1 1/3 1/1 1/0 1/5 1/5 1/5 1/5 1/5 1/5 1/7 1/5 1/3 1/2 1/3 1/3 1/1 1/1 1/1 1/1 1/1 1/ 1 1/1 1/5 1/3 1/1 1/0 1/0 1/5 1/5 1/5 1/5 1/5 1/5 1/5 1/7 1/5 1/3 1/2 1/3 1/3 1/1 1/1 1/1 1/ 1/1 1/1 1/5 1/3 1/1 1/0 1/0 3/2 2/1 1/0 2/3 2/3 2/0