xp	1	0
xp	2	0
xp	3	0
xp	4	0
xp	5	0
xp	6	0
xp	7	0
xp	8	0
xp	9	0
xp	10	0
xp	11	0
xp	12	0
xp	13	0
xp	14	0
xp	15	0
xp	16	0
xp	17	0
xp	18	0
xp	19	0
xp	20	0
xx	1	0
xx	2	0
xx	3	0
xx	4	0
xx	5	0
xx	6	1
xx	7	1
xx	8	1
xx	9	0
xx	10	0
xx	11	0
xx	12	0
xx	13	0
xx	14	0
xx	15	0
xx	16	0
xx	17	0
xx	18	0
xx	19	0
xx	20	0
xy	1	0
xy	2	0
xy	3	0
xy	4	0
xy	5	0
xy	6	0
xy	7	0
xy	8	0
xy	9	0
xy	10	0
xy	11	0
xy	12	0
xy	13	0
xy	14	0
xy	15	0
xy	16	0
xy	17	0
xy	18	0
xy	19	0
xy	20	0
xn	1	0
xn	2	0
xn	3	0
xn	4	0
xn	5	0
xn	6	0
xn	7	0
xn	8	0
xn	9	0
xn	10	0
xn	11	0
xn	12	0
xn	13	1
xn	14	1
xn	15	1
xn	16	0
xn	17	0
xn	18	0
xn	19	0
xn	20	0