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

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

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