var correctchoices=new Array()
correctchoices[1]='g6'
correctchoices[2]='a8'
correctchoices[3]='c3'
correctchoices[4]='e5'
correctchoices[5]='g2'
correctchoices[6]='d8'
correctchoices[7]='b1'
correctchoices[8]='e6'
correctchoices[9]='a3'
correctchoices[10]='h4'