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

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

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