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

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

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