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

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

*GRAMMAR*
fep -> YELLOW 
 tufa -> PURPLE 
 zup -> BLUE 
 dax -> RED 
 x1 wif x2 -> [x1] [x2] 
 u1 lug -> [u1] [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 