{"sample":"sample1","parent":"maternal","strain":"BL/6"}
{"sample":"sample2","parent":"maternal","strain":"BL/6"}
{"sample":"sample3","parent":"maternal","strain":"BL/6"}
{"sample":"sample4","parent":"maternal","strain":"BL/6"}
{"sample":"sample5","parent":"maternal","strain":"JF1"}
{"sample":"sample6","parent":"maternal","strain":"JF1"}
{"sample":"sample7","parent":"maternal","strain":"JF1"}
{"sample":"sample1","parent":"paternal","strain":"JF1"}
{"sample":"sample2","parent":"paternal","strain":"JF1"}
{"sample":"sample3","parent":"paternal","strain":"JF1"}
{"sample":"sample4","parent":"paternal","strain":"JF1"}
{"sample":"sample5","parent":"paternal","strain":"BL/6"}
{"sample":"sample6","parent":"paternal","strain":"BL/6"}
{"sample":"sample7","parent":"paternal","strain":"BL/6"}