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

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

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