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

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

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