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

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

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