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

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

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