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

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

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