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

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

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