A	B	Y
Control	1	 6.0000
Control	1	 9.2085
Control	2	13.1147
Control	2	15.2654
Control	3	12.4188
Control	3	14.3951
Control	4	 8.5986
Control	4	 3.4945
Water	1	21.3220
Water	1	26.0000
Water	2	22.6600
Water	2	24.1283
Water	3	18.0000
Water	3	14.0000
Water	4	15.0000
Water	4	17.0000