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

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

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