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

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

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