> stem(x, par1, par2, par3)
  The decimal point is at the |
  10 | 000
  10 | 
  11 | 0000000
  11 | 
  12 | 000000000000000000000000000000000000000000
  12 | 
  13 | 00000000000000000000000000000000000000000000000000000000000000000000+47
  13 | 
  14 | 00000000000000000000000000000000000000000000000000000000000000000000+85
  14 | 
  15 | 00000000000000000000000000000000000000000000000000000000000000000000+92
  15 | 
  16 | 00000000000000000000000000000000000000000000000000000000000000000000+12
  16 | 
  17 | 0000000000000000000000000000000000
  17 | 
  18 | 000000000
  18 | 
  19 | 00