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

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

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