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

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

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