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

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

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