1	1	0.	0.
 1	2	0.	0.
 1	3	0.	0.
 2	1	0.	0.
 2	2	0.	0.
 2	3	0.	0.
 3	1	0.	0.
 3	2	0.	0.
 3	3	0.	0.
 4	1	0.	0.
 4	2	0.	0.
 4	3	0.	0.
 5	1	0.	0.
 5	2	0.	0.
 5	3	0.	0.
 6	1	0.	0.
 6	2	0.	0.
 6	3	0.	0.
 7	1	0.	0.
 7	2	0.	0.
 7	3	0.	0.
 8	1	0.	0.
 8	2	0.	0.
 8	3	0.	0.
 9	1	0.	0.
 9	2	0.	0.
 9	3	0.	0.
10	1	0.	0.
10	2	0.	0.
10	3	0.	0.
11	1	0.	0.
11	2	0.	0.
11	3	0.	0.
12	1	0.	0.
12	2	0.	0.
12	3	0.	0.
13	1	0.	0.
13	2	0.	0.
13	3	0.	0.
14	1	0.	0.
14	2	0.	0.
14	3	0.	0.
15	1	0.	0.
15	2	0.	0.
15	3	0.	0.
16	1	0.	0.
16	2	0.	0.
16	3	0.	0.
17	1	0.	0.
17	2	0.	0.
17	3	0.	0.
18	1	0.	0.
18	2	0.	0.
18	3	0.	0.
19	1	0.	0.
19	2	0.	0.
19	3	0.	0.
20	1	0.	0.
20	2	0.	0.
20	3	0.	0.
e	s	Soe(e,s,1), Soe(e,s,2)
