1, 2, 3, 4, 5, 6, 7 and 8 are sitting around a square table facing away from the table. Some of them are sitting at the corners while some are sitting at the exact centre of the sides. 5 sits third to the right of 7. 5 sits at one of the corners. 2 sits second to the left of 6. 6 does not sit at any of the corners and he is not an immediate neighbour of 5. 8 is an immediate neighbour of 1. 8 does not sit at any of the middle of the sides. Only three people sit between 8 and 3. Who among the following was sitting to the immediate right of 6?