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

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

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