var ans = new Array();
ans[1] = 'c';
ans[2] = 'd';
ans[3] = 'a';
ans[4] = 'c';
ans[5] = 'd';
ans[6] = 'a';
ans[7] = 'd';
ans[8] = 'a';
var qscore = 8;
var q_num = 8;