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

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

*GRAMMAR*
gazzer -> PINK 
 dax -> YELLOW 
 wif -> RED 
 lug -> PURPLE 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 fep u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 