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

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

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