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

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

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