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

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

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