var section=new Array(); section[0]='6'; section[1]='6'; section[2]='7'; section[3]='3'; section[4]='3'; section[5]='5'; section[6]='13'; section[7]='4'; section[8]='1'; section[9]='7'; section[10]='5'; section[11]='2'; section[12]='1'; section[13]='3'; section[14]='4';