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

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

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