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

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

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