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

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

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