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

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

*GRAMMAR*
wif -> RED 
 dax -> BLUE 
 lug -> PURPLE 
 tufa -> PINK 
 u1 kiki -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 