head	body	diet
4.08	53.44	1
3.44	28.07	1
3.9	49.53	1
4.45	61.21	1
4.06	38.94	1
4.23	51.17	1
3.56	22.68	1
3.95	42.72	1
3.79	39.19	1
3.11	20.48	1
2.72	17.96	1
3.34	29.52	1
3.36	28.66	1
3.21	25.44	1
2.35	17.97	1
2.64	13.7	1
3.07	16.78	1
3.31	24.82	1
2.33	14.63	1
4.04	36.1	1
3.34	18.36	1
2.91	21.82	1
3.31	64.89	2
3.4	60.61	2
3.38	57.22	2
2.62	45.25	2
3.15	49.3	2
3.01	51.83	2
3.15	47	2
3.3	61.28	2
3.06	42.37	2
3.61	65.18	2
2.9	29.39	2
2.55	20.86	2
3.08	37.24	2
2.6	32.16	2
2.73	25.8	2
2.54	24.92	2
2.42	23.62	2
2.25	15.01	2
3.27	40.04	2
2.08	18.93	2
4.97	36.19	3
3.53	15.73	3
4.27	27.21	3
4.2	24.03	3
3.33	12.69	3
5.26	42.25	3
4.54	24.84	3
4.19	61.44	3
5.43	66.7	3
4.41	14.13	3
3.2	43.67	3
4.52	37.12	3
5.54	52.31	3
5.02	49.78	3
5	31.32	3
4.71	41.29	3
4.08	17.86	3
3.66	19.34	3
4.3	18.68	3
5.36	48.84	3
5.2	46.05	3