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

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

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