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

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

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