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

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

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