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

*QUERY*
IN: zup fep dax OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: lug kiki OUT: GREEN GREEN GREEN
IN: zup dax OUT: BLUE BLUE BLUE BLUE
IN: fep zup wif dax OUT: PURPLE BLUE PINK PINK PINK PINK
IN: wif zup fep dax OUT: PINK BLUE PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: GREEN
IN: wif dax OUT: PINK PINK PINK PINK
IN: zup gazzer OUT: BLUE BLUE
IN: fep gazzer kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE

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