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

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

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