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

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

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