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

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

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