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

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

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