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

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

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