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

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

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