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

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

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