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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> RED 
 dax -> PURPLE 
 blicket -> BLUE 
 x1 zup u1 -> [u1] [x1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 