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

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

*GRAMMAR*
tufa -> GREEN 
 wif -> PURPLE 
 fep -> BLUE 
 lug -> RED 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] [x1] [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 