TREATMENT	BLOCK	PHOS
1	1	7.6
1	2	8.1
1	3	7.3
1	4	7.9
1	5	9.4
2	1	7.3
2	2	7.7
2	3	7.7
2	4	7.7
2	5	8.2
3	1	6.9
3	2	6
3	3	5.6
3	4	7.4
3	5	7
4	1	10.8
4	2	11.2
4	3	9
4	4	12.9
4	5	11.6
5	1	9.6
5	2	9.3
5	3	12
5	4	10.6
5	5	10.4