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

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

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