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

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

*GRAMMAR*
blicket -> PURPLE 
 kiki -> GREEN 
 tufa -> PINK 
 zup -> BLUE 
 x1 wif -> [x1] [x1] 
 x1 gazzer u1 -> [u1] [x1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 