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

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

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