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

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

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