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

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

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