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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> BLUE 
 kiki -> RED 
 gazzer -> PINK 
 u1 dax u2 -> [u1] [u2] [u1] 
 x1 blicket x2 -> [x2] [x2] [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 