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

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

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