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

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

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