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

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

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