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

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

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