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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> RED 
 blicket -> PINK 
 gazzer -> BLUE 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 