0	2	4	7	10
0	9	4	2	4
0	2	8	11	4
0	11	4	2	9
0	7	9	3	7
0	3	7	12	5
0	3	9	5	5
0	3	14	5	5
0	5	7	3	15
0	3	17	8	15
0	12	7	3	17
0	4	2	9	4
0	5	3	5	2
0	5	3	11	4
0	5	4	12	10
0	5	4	12	11
0	5	7	8	14
0	12	8	5	7
0	6	2	6	4
0	6	2	7	3
0	6	4	12	7
0	12	6	7	5
0	8	10	9	4
0	9	5	12	9