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

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

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