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

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

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