L. Means First Entrance, Left. R. First Entrance, Right. S. E. L. Second Entrance, Left. S. E. R. Second Entrance, Right. U. E. L. Upper Entrance. Left. U. E. R. Upper Entran Right. Of Centre. L. C. Left of Centre. R. C. Right of Centre. T. E. L'. Third Entrance, Left. T. E. R. Third Entrance, Right. C. Centre Door. D. R. Boer Right. D. L. Door Left. U. D. L. Upper Door, Left. U.-d. R. Upper Door, Right.