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

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

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