var section=new Array(); section[0]='6'; section[1]='2'; section[2]='6'; section[3]='2'; section[4]='3'; section[5]='8'; section[6]='1'; section[7]='4'; section[8]='5'; section[9]='2'; section[10]='13'; section[11]='0'; section[12]='20'; section[13]='14'; section[14]='18'; section[15]='3'; section[16]='10'; section[17]='8'; section[18]='9'; section[19]='unknown'; section[20]='35'; section[21]='15'; section[22]='15'; section[23]='50'; section[24]='3'; section[25]='6'; section[26]='2'; section[27]='2'; section[28]='1'; section[29]='1'; section[30]='0'; section[31]='12'; section[32]='17'; section[33]='19';