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

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

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