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

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

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