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

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

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