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

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

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