SUBJ ID,PROBLEM,CHOICE 1,1,1 2,1,1 3,1,1 4,1,1 5,1,1 6,1,1 7,1,0 8,1,1 9,1,0 10,1,1 11,1,1 12,1,1 13,1,1 14,1,1 15,1,1 16,1,1 17,1,0 18,1,1 19,1,0 20,1,1 21,1,0 22,1,1 23,1,1 24,1,1 25,1,1 26,1,1 27,1,1 28,1,1 29,1,1 30,1,0 31,1,1 32,1,0 33,1,1 34,1,1 35,1,1 36,1,0 37,1,1 38,1,0 39,1,0 40,1,0 41,1,1 42,1,0 43,1,1 44,1,1 45,1,1 46,1,0 47,1,1 48,1,0 49,1,1 50,1,0 1,3,1 2,3,0 3,3,1 4,3,1 5,3,1 6,3,1 7,3,0 8,3,1 9,3,0 10,3,1 11,3,1 12,3,1 13,3,1 14,3,0 15,3,1 16,3,1 17,3,0 18,3,1 19,3,0 20,3,1 21,3,1 22,3,0 23,3,0 24,3,1 25,3,0 26,3,1 27,3,1 28,3,1 29,3,1 30,3,0 31,3,0 32,3,0 33,3,1 34,3,1 35,3,1 36,3,0 37,3,1 38,3,0 39,3,0 40,3,0 41,3,1 42,3,0 43,3,0 44,3,0 45,3,1 46,3,0 47,3,0 48,3,1 49,3,1 50,3,0 1,5,0 2,5,1 3,5,1 4,5,0 5,5,1 6,5,0 7,5,1 8,5,1 9,5,1 10,5,1 11,5,1 12,5,0 13,5,0 14,5,0 15,5,0 16,5,1 17,5,1 18,5,0 19,5,0 20,5,0 21,5,1 22,5,0 23,5,0 24,5,0 25,5,1 26,5,0 27,5,1 28,5,0 29,5,1 30,5,0 31,5,0 32,5,0 33,5,0 34,5,0 35,5,0 36,5,0 37,5,0 38,5,0 39,5,0 40,5,0 41,5,1 42,5,1 43,5,0 44,5,0 45,5,0 46,5,0 47,5,1 48,5,0 49,5,1 50,5,0 1,7,0 2,7,0 3,7,1 4,7,0 5,7,1 6,7,1 7,7,0 8,7,1 9,7,0 10,7,1 11,7,1 12,7,0 13,7,0 14,7,1 15,7,1 16,7,1 17,7,0 18,7,1 19,7,0 20,7,1 21,7,0 22,7,1 23,7,1 24,7,1 25,7,0 26,7,0 27,7,1 28,7,1 29,7,1 30,7,0 31,7,1 32,7,0 33,7,1 34,7, 35,7,1 36,7,0 37,7,1 38,7,0 39,7,0 40,7,0 41,7,0 42,7,0 43,7,0 44,7,1 45,7,1 46,7,1 47,7,0 48,7,0 49,7,0 50,7,0 1,9,1 2,9,1 3,9,1 4,9,1 5,9,1 6,9,1 7,9,0 8,9,1 9,9,1 10,9,0 11,9,1 12,9,1 13,9,1 14,9,1 15,9,1 16,9,1 17,9,1 18,9,1 19,9,0 20,9,1 21,9,0 22,9,1 23,9,1 24,9,1 25,9,1 26,9,1 27,9,1 28,9,1 29,9,1 30,9,0 31,9,1 32,9,1 33,9,1 34,9,1 35,9,1 36,9,1 37,9,1 38,9,0 39,9,0 40,9,0 41,9,1 42,9,0 43,9,0 44,9,1 45,9,0 46,9,0 47,9,1 48,9,1 49,9,1 50,9,1 1,11,1 2,11,1 3,11,1 4,11,1 5,11,1 6,11,0 7,11,1 8,11,1 9,11,1 10,11,1 11,11,1 12,11,1 13,11,0 14,11,1 15,11,0 16,11,1 17,11,1 18,11,1 19,11,0 20,11,0 21,11,1 22,11,0 23,11,0 24,11,1 25,11,1 26,11,0 27,11,1 28,11,1 29,11,0 30,11,0 31,11,1 32,11,1 33,11,1 34,11,1 35,11,0 36,11,0 37,11,1 38,11,1 39,11,0 40,11,0 41,11,1 42,11,0 43,11,0 44,11,0 45,11,1 46,11,1 47,11,1 48,11,0 49,11,1 50,11,1 1,13,1 2,13,0 3,13,1 4,13,0 5,13,1 6,13,1 7,13,0 8,13,1 9,13,0 10,13,0 11,13,1 12,13,0 13,13,1 14,13,0 15,13,1 16,13,1 17,13,0 18,13,1 19,13,0 20,13,1 21,13,1 22,13,1 23,13,1 24,13,1 25,13,0 26,13,1 27,13,1 28,13,1 29,13,1 30,13,0 31,13,1 32,13,1 33,13,0 34,13,1 35,13,1 36,13,1 37,13,0 38,13,0 39,13,1 40,13,0 41,13,1 42,13,0 43,13,0 44,13,0 45,13,0 46,13,0 47,13,0 48,13,1 49,13,0 50,13,1 1,15,1 2,15,1 3,15,1 4,15,0 5,15,1 6,15,1 7,15,0 8,15,1 9,15,1 10,15,0 11,15,1 12,15,0 13,15,1 14,15,0 15,15,1 16,15,1 17,15,1 18,15,1 19,15,0 20,15,0 21,15,1 22,15,0 23,15,1 24,15,0 25,15,1 26,15,0 27,15,1 28,15,1 29,15,1 30,15,0 31,15,1 32,15,1 33,15,1 34,15,1 35,15,1 36,15,0 37,15,1 38,15,0 39,15,0 40,15,0 41,15,1 42,15,0 43,15,0 44,15,1 45,15,1 46,15,0 47,15,1 48,15,0 49,15,1 50,15,1 1,17,1 2,17,1 3,17,1 4,17,1 5,17,1 6,17,0 7,17,1 8,17,1 9,17,1 10,17,0 11,17,1 12,17,1 13,17,0 14,17,1 15,17,1 16,17,1 17,17,1 18,17,0 19,17,1 20,17,0 21,17,1 22,17,0 23,17,0 24,17,0 25,17,1 26,17,0 27,17,0 28,17,1 29,17,1 30,17,0 31,17,1 32,17,0 33,17,1 34,17,0 35,17,0 36,17,0 37,17,0 38,17,0 39,17,0 40,17,0 41,17,1 42,17,0 43,17,0 44,17,0 45,17,0 46,17,0 47,17,1 48,17,0 49,17,1 50,17,1 1,2,0 2,2,0 3,2,0 4,2,0 5,2,0 6,2,1 7,2,0 8,2,0 9,2,0 10,2,1 11,2,0 12,2,1 13,2,1 14,2,1 15,2,1 16,2,0 17,2,0 18,2,0 19,2,0 20,2,1 21,2,1 22,2,1 23,2,1 24,2,1 25,2,0 26,2,1 27,2,1 28,2,1 29,2,0 30,2,0 31,2,0 32,2,0 33,2,0 34,2,1 35,2,1 36,2,0 37,2,0 38,2,0 39,2,0 40,2,0 41,2,0 42,2,0 43,2,1 44,2,1 45,2,0 46,2,0 47,2,0 48,2,0 49,2,0 50,2,0 1,4,1 2,4,1 3,4,1 4,4,1 5,4,1 6,4,1 7,4,0 8,4,0 9,4,0 10,4,0 11,4,0 12,4,1 13,4,1 14,4,1 15,4,1 16,4,1 17,4,1 18,4,1 19,4,0 20,4,1 21,4,0 22,4,1 23,4,1 24,4,1 25,4,1 26,4,1 27,4,1 28,4,1 29,4,1 30,4,0 31,4,1 32,4,0 33,4,1 34,4,1 35,4,1 36,4,0 37,4,0 38,4,0 39,4,0 40,4,0 41,4,1 42,4,0 43,4,0 44,4,1 45,4,0 46,4,0 47,4,0 48,4,1 49,4,1 50,4,0 1,6,0 2,6,0 3,6,0 4,6,0 5,6,0 6,6,0 7,6,0 8,6,0 9,6,0 10,6,1 11,6,0 12,6,0 13,6,0 14,6,0 15,6,0 16,6,0 17,6,0 18,6,1 19,6,0 20,6,0 21,6,0 22,6,0 23,6,0 24,6,0 25,6,0 26,6,0 27,6,0 28,6,0 29,6,0 30,6,0 31,6,0 32,6,1 33,6,0 34,6,0 35,6,0 36,6,0 37,6,0 38,6,0 39,6,0 40,6,0 41,6,0 42,6,0 43,6,1 44,6,1 45,6,0 46,6,1 47,6,0 48,6,0 49,6,0 50,6,0 1,8,0 2,8,0 3,8,1 4,8,0 5,8,1 6,8,1 7,8,0 8,8,0 9,8,0 10,8,0 11,8,0 12,8,0 13,8,0 14,8,0 15,8,1 16,8,1 17,8,1 18,8,0 19,8,0 20,8,1 21,8,0 22,8,0 23,8,0 24,8,1 25,8,0 26,8,1 27,8,1 28,8,1 29,8,0 30,8,0 31,8,0 32,8,0 33,8,0 34,8,0 35,8,0 36,8,0 37,8,0 38,8,0 39,8,0 40,8,0 41,8,0 42,8,0 43,8,0 44,8,0 45,8,0 46,8,0 47,8,0 48,8,1 49,8,0 50,8,0 1,10,1 2,10,1 3,10,1 4,10,1 5,10,1 6,10,1 7,10,0 8,10,0 9,10,0 10,10,0 11,10,1 12,10,0 13,10,1 14,10,0 15,10,1 16,10,1 17,10,1 18,10,0 19,10,0 20,10,1 21,10,0 22,10,1 23,10,1 24,10,1 25,10,1 26,10,1 27,10,1 28,10,0 29,10,0 30,10,0 31,10,1 32,10,1 33,10,1 34,10,1 35,10,1 36,10,0 37,10,1 38,10,0 39,10,0 40,10,0 41,10,1 42,10,0 43,10,0 44,10,1 45,10,1 46,10,0 47,10,0 48,10,0 49,10,1 50,10,1 1,12,0 2,12,0 3,12,0 4,12,0 5,12,0 6,12,0 7,12,1 8,12,0 9,12,1 10,12,0 11,12,0 12,12,0 13,12,0 14,12,0 15,12,0 16,12,0 17,12,0 18,12,1 19,12,0 20,12,0 21,12,0 22,12,0 23,12,0 24,12,0 25,12,0 26,12,0 27,12,0 28,12,0 29,12,0 30,12,0 31,12,0 32,12,0 33,12,1 34,12,0 35,12,0 36,12,0 37,12,1 38,12,0 39,12,0 40,12,0 41,12,1 42,12,0 43,12,1 44,12,1 45,12,0 46,12,0 47,12,0 48,12,0 49,12,0 50,12,0 1,14,0 2,14,0 3,14,1 4,14,0 5,14,1 6,14,1 7,14,0 8,14,0 9,14,0 10,14,0 11,14,0 12,14,0 13,14,1 14,14,0 15,14,1 16,14,1 17,14,1 18,14,1 19,14,0 20,14,1 21,14,0 22,14,1 23,14,1 24,14,1 25,14,0 26,14,1 27,14,0 28,14,0 29,14,0 30,14,0 31,14,1 32,14,1 33,14,1 34,14,0 35,14,1 36,14,1 37,14,0 38,14,0 39,14,0 40,14,0 41,14,1 42,14,0 43,14,0 44,14,0 45,14,1 46,14,0 47,14,0 48,14,1 49,14,0 50,14,0 1,16,1 2,16,0 3,16,1 4,16,1 5,16,1 6,16,1 7,16,0 8,16,1 9,16,1 10,16, 11,16,0 12,16,1 13,16,1 14,16,0 15,16,1 16,16,1 17,16,1 18,16,1 19,16,0 20,16,1 21,16,1 22,16,0 23,16,1 24,16,0 25,16,1 26,16,1 27,16,0 28,16,1 29,16,1 30,16,0 31,16,1 32,16,0 33,16,0 34,16,1 35,16,1 36,16,1 37,16,1 38,16,0 39,16,1 40,16,1 41,16,1 42,16,0 43,16,0 44,16,1 45,16,0 46,16,0 47,16,0 48,16,0 49,16,1 50,16,0 1,18,0 2,18,0 3,18,0 4,18,0 5,18,0 6,18,0 7,18,0 8,18,0 9,18,1 10,18,1 11,18,0 12,18,0 13,18,0 14,18,0 15,18,0 16,18,0 17,18,0 18,18,1 19,18,1 20,18,0 21,18,0 22,18,0 23,18,0 24,18,0 25,18,0 26,18,0 27,18,0 28,18,1 29,18,0 30,18,0 31,18,0 32,18,0 33,18,0 34,18,0 35,18,0 36,18,0 37,18,0 38,18,0 39,18,1 40,18,0 41,18,0 42,18,1 43,18,0 44,18,1 45,18,0 46,18,1 47,18,0 48,18,0 49,18,0 50,18,0