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

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

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