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

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

*GRAMMAR*
tufa -> YELLOW 
 zup -> PINK 
 lug -> RED 
 gazzer -> BLUE 
 x1 kiki x2 -> [x1] [x2] 
 u1 wif -> [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 