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

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

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