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

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

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