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

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

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