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

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

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