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

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

*GRAMMAR*
wif -> PINK 
 dax -> RED 
 kiki -> YELLOW 
 lug -> PURPLE 
 x1 tufa u1 -> [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 