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

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

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