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

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

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