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

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

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