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

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

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