xx	4	N	0	*	*
xx	5	N	0	*	*
xx	6	N	1	^"n	!
xx	7	N	1	n	!
xx	8	N	1	n$	!
xx	9	N	0	*	*
xx	10	N	0	*	*
xy	5	N	0	*	*
xy	6	N	0	*	*
xn	16	N	0	*	*
xn	17	N	0	*	*
xn	18	N	0	*	*
xn	19	N	0	*	*
xn	20	N	0	*	*