, ELOP HTRON (6D. Toymaking center?), SOUTH PARK (33D. Long-running TV series set in Colorado), TNIOP TSEW (27A. Its motto is “Duty, Honor, Country”) and EAST ENDER (45A. Cockney, e.g.) are the interrelated group of this Thursday crossword. Thursday links -- ELEANOR (60A. “The Lion in Winter” queen) and HELEN (25A.