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

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

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