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

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

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