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

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

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