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

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

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