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

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

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