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

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

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