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

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

*GRAMMAR*
blicket -> RED 
 zup -> PINK 
 wif -> BLUE 
 kiki -> YELLOW 
 x1 lug x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 