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

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

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