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

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

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