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

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

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