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

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

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