mouth@@1	mouth	opening	10
mouth@@1	mouth	entrance	7
mouth@@1	mouth	aperture	4
mouth@@1	mouth	estuary	3
mouth@@1	mouth	inlet	2
mouth@@2	mouth	maw	15
mouth@@2	mouth	oral cavity	12
mouth@@2	mouth	orifice	8
mouth@@2	mouth	anatomical mouth	2
mouth@@2	mouth	opening	2