time,gnt_0,gnt_1,gnt_2,gnt_3
4,x,x,x,x
8,0,0,0,0
12,0,0,0,0
16,0,0,0,0
20,0,0,0,0
24,0,0,0,0
28,0,0,0,0
32,1,0,0,0
36,1,0,0,0
40,1,0,0,0
44,1,0,0,0
48,1,0,0,0
52,1,0,0,0
56,1,0,0,0
60,1,0,0,0
64,0,0,0,0
68,0,0,0,1
72,0,0,0,1
76,0,0,0,1
80,0,0,0,1
84,0,0,0,1
88,0,0,0,1
92,0,0,0,1
96,0,0,0,1
100,0,0,0,1
104,0,0,0,1
108,0,0,0,1
112,0,0,0,1
116,0,0,0,1
120,0,0,0,1
124,0,0,0,1
128,0,0,0,1
132,0,0,0,1
136,0,0,0,1
140,0,0,0,1
144,0,0,0,1
148,0,0,0,1
152,0,0,0,0
