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

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

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