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

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

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