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

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

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