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{"group":"A","cow":"C647","trt":"T1","period":"P1","yield":744.6}
{"group":"A","cow":"C596","trt":"T1","period":"P1","yield":858.2}
{"group":"A","cow":"C560","trt":"T1","period":"P1","yield":977.2}
{"group":"A","cow":"C319","trt":"T1","period":"P1","yield":655}
{"group":"A","cow":"C493","trt":"T2","period":"P2","yield":413.7}
{"group":"A","cow":"C647","trt":"T2","period":"P2","yield":797.4}
{"group":"A","cow":"C596","trt":"T2","period":"P2","yield":753.8}
{"group":"A","cow":"C560","trt":"T2","period":"P2","yield":1025.2}
{"group":"A","cow":"C319","trt":"T2","period":"P2","yield":616.1}
{"group":"A","cow":"C493","trt":"T1","period":"P3","yield":362.9}
{"group":"A","cow":"C647","trt":"T1","period":"P3","yield":780.3}
{"group":"A","cow":"C596","trt":"T1","period":"P3","yield":680.1}
{"group":"A","cow":"C560","trt":"T1","period":"P3","yield":1007.4}
{"group":"A","cow":"C319","trt":"T1","period":"P3","yield":494.6}
{"group":"B","cow":"C634","trt":"T2","period":"P1","yield":671.3}
{"group":"B","cow":"C592","trt":"T2","period":"P1","yield":615.1}
{"group":"B","cow":"C409","trt":"T2","period":"P1","yield":776.9}
{"group":"B","cow":"C480","trt":"T2","period":"P1","yield":1101.8}
{"group":"B","cow":"C485","trt":"T2","period":"P1","yield":764.4}
{"group":"B","cow":"C634","trt":"T1","period":"P2","yield":610.3}
{"group":"B","cow":"C592","trt":"T1","period":"P2","yield":555.4}
{"group":"B","cow":"C409","trt":"T1","period":"P2","yield":733}
{"group":"B","cow":"C480","trt":"T1","period":"P2","yield":958.8}
{"group":"B","cow":"C485","trt":"T1","period":"P2","yield":717.6}
{"group":"B","cow":"C634","trt":"T2","period":"P3","yield":596.8}
{"group":"B","cow":"C592","trt":"T2","period":"P3","yield":488.5}
{"group":"B","cow":"C409","trt":"T2","period":"P3","yield":693.9}
{"group":"B","cow":"C480","trt":"T2","period":"P3","yield":939.6}
{"group":"B","cow":"C485","trt":"T2","period":"P3","yield":717}