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

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

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