pre	post1post2Treatment
0	1	1	'E'
0	1	0	'E'
1	1	4	'E'
1	1	0	'E'
1	1	4	'E'
1	1	0	'E'
1	1	0	'E'
0	0	0	'E'
0	1	4	'E'
0	1	0	'E'
1	1	0	'E'
1	1	4	'E'
0	0	4	'E'
0	1	0	'E'
1	1	1	'E'
0	1	0	'E'
0	0	4	'E'
0	1	0	'E'
0	1	2	'E'
0	1	0	'E'
0	1	4	'E'
0	0	4	'E'
0	0	0	'E'
0	1	0	'E'
1	1	4	'E'
1	1	0	'E'
1	0	0	'E'
0	0	2	'E'
0	1	0	'E'
0	1	0	'E'
0	0	0	'E'
1	1	4	'E'
1	1	4	'E'