*SUPPORT*
IN: zup gazzer wif fep OUT: RED RED RED RED GREEN
IN: kiki lug gazzer lug OUT: BLUE PINK PINK
IN: lug fep OUT: PINK PINK PINK PINK
IN: zup OUT: GREEN
IN: wif gazzer wif zup OUT: RED GREEN RED
IN: zup zup blicket OUT: GREEN GREEN GREEN
IN: wif OUT: RED
IN: wif wif kiki lug gazzer lug fep OUT: RED RED BLUE PINK PINK PINK PINK PINK
IN: wif gazzer lug wif OUT: PINK RED RED
IN: zup blicket OUT: GREEN GREEN
IN: lug OUT: PINK
IN: zup gazzer wif gazzer lug OUT: PINK RED GREEN
IN: zup wif gazzer wif OUT: GREEN RED RED
IN: lug gazzer zup blicket OUT: GREEN GREEN PINK

*QUERY*
IN: wif fep OUT: RED RED RED RED
IN: kiki gazzer lug gazzer kiki fep OUT: BLUE BLUE BLUE BLUE PINK BLUE
IN: wif wif fep OUT: RED RED RED RED RED
IN: kiki fep OUT: BLUE BLUE BLUE BLUE
IN: wif gazzer wif OUT: RED RED
IN: zup gazzer kiki blicket OUT: BLUE BLUE GREEN
IN: lug blicket OUT: PINK PINK
IN: zup fep OUT: GREEN GREEN GREEN GREEN
IN: zup gazzer wif blicket OUT: RED RED GREEN
IN: zup gazzer wif lug zup OUT: RED PINK GREEN GREEN

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