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

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

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