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

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

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