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

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

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