contact@@1	contact	contact point	3
contact@@1	contact	connection	2
contact@@1	contact	electrical contact	2
contact@@2	contact	connection	15
contact@@2	contact	touch	15
contact@@2	contact	communication	9
contact@@2	contact	strike	7
contact@@2	contact	direct encounter	5
contact@@2	contact	direct touch	5
contact@@2	contact	encounter	5
contact@@2	contact	hit	5
contact@@2	contact	relation	5
contact@@2	contact	closeness	3
contact@@2	contact	proximity	3
contact@@2	contact	touching	3
contact@@4	contact	connection	4
contact@@4	contact	network	4
contact@@4	contact	association	3
contact@@4	contact	channel	3