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

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

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