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

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

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