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

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

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