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

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

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