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

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

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