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

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

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