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

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

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