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

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

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