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

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

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