830c	-6.5	31.99	52.04
830c	-8.41	26.31	60.3
830c	-9.94	30.37	52.06
830c	-6.15	23.3	59.66
830c	-4.47	20.35	53.19
830c	0.36	19.72	51.64
830c	-3.2	29.86	47.88
830c	-5.83	22.26	50.18
830c	-3.1	30.22	51.71
830c	1.61	27.55	49.2