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

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

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