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

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

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