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

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

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