boundary@@1	boundary	border	14
boundary@@1	boundary	limit	12
boundary@@1	boundary	margin	4
boundary@@1	boundary	extent	3
boundary@@1	boundary	limitation	3
boundary@@1	boundary	barrier	2
boundary@@1	boundary	boundary line	2
boundary@@1	boundary	constraint	2
boundary@@1	boundary	outline	2
boundary@@1	boundary	perimeter	2
boundary@@2	boundary	border	14
boundary@@2	boundary	borderline	2
boundary@@2	boundary	extent	2