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

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

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