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

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

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