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

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

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