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

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

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