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

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

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