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

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

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