document.cookie = "answers=12144242344214333412212344211434413222421314233111221132212423114; path=/"
document.cookie = "maxAnswers=44244444444444444444444444444444444444444444444444444444444434444; path=/"
document.cookie = "instruction=11111111111111111111111111111111111111111111111111111111111111111; path=/"
document.cookie = "explain=00000000000000000000000000000000000000000000000000000000000000000; path=/"
reference = new Array("10","10","11","15","17","17","26","26","29-31","41-42","51","52","52-53","59","63","64","85-88","90","108","109-110","109-111","198-199","200","201-203","203","213-214, 216-217","211-212","235-236","235","264","263-265","265","281-282","281-286","282","318-319","323-324","324-325","326-327","323-325","323-325","333-334","353-354","356","361","364","418-421","418-419","430-432","442","503-505","501-503","502-506","525-526","526-527","527-528","536-538","544-545","543-544","587-589","594, 596","594-597","610","642","781-782");