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

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

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