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

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

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