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

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

*GRAMMAR*
fep -> BLUE 
 gazzer -> YELLOW 
 wif -> PINK 
 lug -> RED 
 x1 blicket x2 -> [x1] [x1] [x2] [x2] [x2] [x2] 
 x1 dax -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 