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

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

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