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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> RED 
 tufa -> PURPLE 
 kiki -> GREEN 
 x1 dax -> [x1] [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] 
 x1 fep x2 -> [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 