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

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

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