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

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

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