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

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

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