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

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

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