pre_trt1	post_trt1	pre_trt2	post_trt2	pre_trt3	post_trt3
67	74	88	79	86	90
86	50	79	81	53	53
64	64	67	83	81	102
69	76	83	74	69	67
67	64	79	76	81	76
79	81	76	69	76	81
67	74	71	71	74	69
67	50	67	75	60	60
69	60	69	64	67	69
57	57	67	64	86	83
76	62	67	64	86	107
90	76	74	71	74	71
71	71	81	74	71	71
93	76	81	64	71	81