*SUPPORT*
IN: lug dax lug OUT: RED RED RED
IN: gazzer dax blicket fep OUT: PURPLE BLUE PURPLE BLUE PINK
IN: lug OUT: RED
IN: lug dax blicket OUT: PURPLE PURPLE RED
IN: gazzer zup OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: gazzer OUT: PINK
IN: gazzer tufa OUT: PINK PINK
IN: gazzer gazzer OUT: PINK PINK
IN: gazzer dax blicket tufa OUT: PURPLE PURPLE PURPLE PURPLE PINK
IN: lug tufa OUT: RED RED
IN: blicket blicket dax gazzer tufa OUT: PURPLE PINK PINK PINK PINK PURPLE
IN: blicket dax blicket blicket tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug zup OUT: RED RED RED RED RED RED RED RED

*QUERY*
IN: blicket OUT: PURPLE
IN: gazzer dax gazzer OUT: PINK PINK PINK
IN: fep OUT: BLUE
IN: lug lug tufa OUT: RED RED RED
IN: gazzer blicket fep lug OUT: PINK PURPLE BLUE RED
IN: gazzer fep tufa OUT: PINK BLUE BLUE
IN: fep dax lug tufa OUT: RED RED RED RED BLUE
IN: fep tufa OUT: BLUE BLUE
IN: blicket tufa OUT: PURPLE PURPLE
IN: fep blicket tufa OUT: BLUE PURPLE PURPLE

*GRAMMAR*
gazzer -> PINK 
 lug -> RED 
 blicket -> PURPLE 
 fep -> BLUE 
 u1 dax x1 -> [x1] [x1] [u1] 
 u1 tufa -> [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 