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

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

*GRAMMAR*
zup -> RED 
 kiki -> PINK 
 fep -> BLUE 
 lug -> YELLOW 
 x1 blicket -> [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 