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

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

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