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

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

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