0	6	9	8	10	12	15	11	20	10	0	5	17	15	22	20	27	26	30	30
10	0	0	2	5	5	5	5	15	5	6	1	10	7	15	20	26	23	27	30
12	0	0	0	0	0	5	5	0	10	17	0	0	5	6	21	16	17	22	30
14	5	0	0	0	0	0	0	1	0	15	4	0	4	7	5	15	15	15	15
12	5	3	0	0	0	0	0	0	0	20	10	0	0	5	2	5	12	10	7
15	5	0	0	0	0	0	0	0	0	20	10	0	0	0	0	7	7	10	12
15	8	10	0	0	0	0	0	0	0	22	10	6	0	0	0	0	7	10	10
18	15	5	0	0	0	0	0	0	0	15	17	8	10	6	0	2	0	6	5
20	9	9	6	0	0	0	0	0	0	30	14	10	6	5	0	0	0	2	5
15	10	5	5	0	0	0	0	0	0	27	25	15	15	9	12	4	5	0	0