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

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

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