sequence-formats-1.6.7.0: testDat/example.fam

     Family1      SAMPLE0 0 0 2 Pop1
     Family2      SAMPLE1 0 0 1 Pop2
     Family3      SAMPLE2 0 0 2 Pop3
     Family4      SAMPLE3 0 0 1 Pop4
     Family5      SAMPLE4 0 0 2 Pop5