1                            <= Number of Loci of type Affection Status
EA          1                    <= Trait Name, Number of Liability Classes
  101    0.99900 0.01000 0.01000 <= Penetrances: Affection = 1 & Liability = 01
  201    0.00100 0.99000 0.99000 <= Penetrances: Affection = 2 & Liability = 01