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

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

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