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

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

*GRAMMAR*
zup -> YELLOW 
 kiki -> RED 
 blicket -> PURPLE 
 wif -> BLUE 
 x1 lug x2 -> [x2] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 