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

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

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