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

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

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