concen fung survive
100 a 0
100 a 33
100 a 0
100 a 0
100 a 0
100 b 0
100 b 0
100 b 20
100 b 0
100 b 0
100 c 0
100 c 0
100 c 0
100 c 0
100 c 0
1000 a 100
1000 a 40
1000 a 75
1000 a 100
1000 a 60
1000 b 20
1000 b 20
1000 b 0
1000 b 0
1000 b 40
1000 c 0
1000 c 0
1000 c 0
1000 c 50
1000 c 80