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

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

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