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

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

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