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

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

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