sub@@1	sub	prefix	5
sub@@1	sub	subordinate	5
sub@@1	sub	alternate	2
sub@@1	sub	less	2
sub@@1	sub	minor	2
sub@@1	sub	offshoot	2
sub@@1	sub	under	2
sub@@3	sub	substitute	5
sub@@3	sub	alternate	4
sub@@3	sub	backup	4
sub@@3	sub	replacement	3
sub@@3	sub	secondary	2
sub@@3	sub	subordinate	2
sub@@5	sub	submarine	19
sub@@5	sub	underwater boat	6
sub@@5	sub	boat	2