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

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

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