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

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

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