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

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

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