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

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

*GRAMMAR*
wif -> YELLOW 
 kiki -> PURPLE 
 dax -> PINK 
 zup -> BLUE 
 x1 tufa u1 -> [x1] [u1] 
 x1 lug x2 -> [x2] [x1] [x1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 