*SUPPORT*
IN: kiki wif OUT: GREEN GREEN
IN: blicket fep OUT: PURPLE PURPLE
IN: lug fep OUT: RED RED
IN: blicket OUT: PURPLE
IN: lug tufa wif OUT: RED YELLOW YELLOW
IN: kiki fep OUT: GREEN GREEN
IN: blicket wif OUT: PURPLE PURPLE
IN: kiki dax OUT: GREEN GREEN
IN: lug kiki fep OUT: RED GREEN GREEN
IN: lug tufa fep OUT: RED YELLOW YELLOW
IN: blicket dax OUT: PURPLE PURPLE
IN: lug lug wif OUT: RED RED RED
IN: blicket kiki wif OUT: PURPLE GREEN GREEN
IN: lug OUT: RED

*QUERY*
IN: tufa blicket dax OUT: YELLOW PURPLE PURPLE
IN: tufa lug lug fep OUT: YELLOW RED RED RED
IN: kiki OUT: GREEN
IN: lug wif OUT: RED RED
IN: tufa OUT: YELLOW
IN: tufa dax OUT: YELLOW YELLOW
IN: kiki tufa dax OUT: GREEN YELLOW YELLOW
IN: kiki blicket lug wif OUT: GREEN PURPLE RED RED
IN: tufa fep OUT: YELLOW YELLOW
IN: tufa wif OUT: YELLOW YELLOW

*GRAMMAR*
lug -> RED 
 kiki -> GREEN 
 blicket -> PURPLE 
 tufa -> YELLOW 
 u1 fep -> [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 