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

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

*GRAMMAR*
wif -> BLUE 
 dax -> PURPLE 
 gazzer -> PINK 
 kiki -> YELLOW 
 u1 zup u2 -> [u2] [u1] 
 u1 lug x1 -> [x1] [x1] [x1] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 