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

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

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