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

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

*GRAMMAR*
tufa -> RED 
 kiki -> PURPLE 
 dax -> GREEN 
 fep -> PINK 
 x1 wif x2 -> [x1] [x2] 
 x1 zup -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 