*SUPPORT*
IN: lug OUT: BLUE
IN: zup OUT: PINK
IN: zup fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif wif OUT: RED RED
IN: zup lug wif kiki zup dax lug OUT: PINK BLUE RED YELLOW PINK BLUE
IN: lug lug gazzer wif dax zup OUT: BLUE BLUE RED PINK RED PINK
IN: kiki OUT: YELLOW
IN: zup dax kiki OUT: PINK YELLOW
IN: zup dax wif OUT: PINK RED
IN: kiki zup zup zup OUT: YELLOW PINK PINK PINK
IN: kiki dax zup OUT: YELLOW PINK
IN: wif fep OUT: RED RED RED RED RED RED RED RED
IN: wif dax wif OUT: RED RED

*QUERY*
IN: kiki zup wif dax kiki gazzer lug OUT: YELLOW PINK RED YELLOW BLUE BLUE
IN: wif kiki OUT: RED YELLOW
IN: kiki kiki OUT: YELLOW YELLOW
IN: lug zup OUT: BLUE PINK
IN: kiki zup OUT: YELLOW PINK
IN: wif OUT: RED
IN: zup zup lug OUT: PINK PINK BLUE
IN: wif lug dax kiki OUT: RED BLUE YELLOW
IN: wif gazzer wif OUT: RED RED RED
IN: wif dax zup OUT: RED PINK

*GRAMMAR*
wif -> RED 
 kiki -> YELLOW 
 zup -> PINK 
 lug -> BLUE 
 x1 gazzer x2 -> [x1] [x2] [x2] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 