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

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

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