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

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

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