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

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

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