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

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

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