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

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

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