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

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

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