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

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

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