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

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

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