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

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

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