*SUPPORT*
IN: dax gazzer OUT: RED RED
IN: kiki blicket kiki OUT: PINK PINK PINK PINK
IN: kiki blicket kiki gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug blicket kiki OUT: PINK YELLOW PINK PINK
IN: lug OUT: YELLOW
IN: lug gazzer OUT: YELLOW YELLOW
IN: fep OUT: PURPLE
IN: lug lug blicket lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep wif fep OUT: PURPLE PURPLE PURPLE
IN: kiki blicket fep OUT: PURPLE PINK PURPLE PURPLE
IN: kiki lug dax gazzer OUT: PINK YELLOW RED PINK YELLOW RED
IN: fep blicket lug OUT: YELLOW PURPLE YELLOW YELLOW
IN: dax fep OUT: RED PURPLE
IN: kiki wif fep OUT: PURPLE PINK PINK

*QUERY*
IN: kiki fep gazzer OUT: PINK PURPLE PINK PURPLE
IN: fep kiki dax blicket fep OUT: PURPLE PINK PURPLE RED PURPLE PURPLE
IN: dax OUT: RED
IN: fep gazzer OUT: PURPLE PURPLE
IN: fep blicket fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PINK
IN: dax blicket kiki OUT: PINK RED PINK PINK
IN: kiki wif lug wif kiki OUT: PINK YELLOW PINK PINK YELLOW PINK PINK
IN: lug lug OUT: YELLOW YELLOW
IN: lug blicket lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
kiki -> PINK 
 dax -> RED 
 lug -> YELLOW 
 fep -> PURPLE 
 x1 gazzer -> [x1] [x1] 
 x1 wif u1 -> [u1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 