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

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

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