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

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

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