--- single physical, fastA format ---
  SrcMulti  0
  SrcMulti  0
--- single piped, fastA format ---
  SrcMulti  0
  SrcMulti  0
--- multi physical, fastA format ---
  SrcMulti  1
  SrcMulti  1
--- multi piped, fastA format ---
  SrcMulti  1
  SrcMulti  1
--- multi physical, Experiment format ---
  SrcMulti  1
  SrcMulti  1
  SrcMulti  1
