line 1:  nreac, iwet            (free format)
 line 2:  [blank]                (free format)
 line 3:  descriptive title      (a80)
 line 4:  nm, na, ng, nw         (free format)
 nm lines:  coeff  mname  mform  (1x,f9.3,2x,a20,2x,a30)
 ng lines:  coeff  aname  aform  (1x,f9.3,2x,a20,2x,a30)
 na lines:  coeff  gname  gform  (1x,f9.3,2x,a20,2x,a30)
 [1 line:   coeff  h2o    h2o]   (1x,f9.3,2x,a20,2x,a30)

*** each of the nreac reaction blocks
*** contains 3+nm+ng+na+nw lines

*******************************************************

  2  1

 antigorite
   1   0   5   0
    -1.000  antigorite
     9.188  H2O,gas
    -6.000  HCl,gas
    -8.500  HF,gas
     2.125  SiF4,gas
     3.000  MgCl2,gas

 antigorite
   1   0   5   0
    -1.000  antigorite
   147.000  H2O,gas
   -96.000  HCl,gas
  -136.000  HF,gas
    34.000  SiF4,gas
    48.000  MgCl2,gas