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

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

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