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

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

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