*SUPPORT*
IN: fep OUT: GREEN
IN: blicket kiki wif OUT: PINK BLUE PINK BLUE
IN: zup dax fep OUT: GREEN RED RED GREEN RED
IN: blicket tufa OUT: PINK PINK
IN: kiki OUT: BLUE
IN: zup kiki kiki tufa wif OUT: RED BLUE BLUE BLUE RED BLUE BLUE BLUE
IN: fep wif OUT: GREEN GREEN
IN: kiki tufa wif wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup tufa wif OUT: RED RED RED RED
IN: kiki kiki tufa OUT: BLUE BLUE BLUE
IN: blicket OUT: PINK
IN: fep wif wif OUT: GREEN GREEN GREEN GREEN
IN: zup wif OUT: RED RED
IN: blicket dax fep OUT: GREEN PINK PINK GREEN PINK

*QUERY*
IN: blicket dax kiki OUT: BLUE PINK PINK BLUE PINK
IN: kiki tufa wif OUT: BLUE BLUE BLUE BLUE
IN: kiki blicket blicket tufa wif OUT: BLUE PINK PINK PINK BLUE PINK PINK PINK
IN: zup OUT: RED
IN: kiki wif wif wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup fep kiki tufa OUT: RED GREEN BLUE BLUE
IN: fep kiki OUT: GREEN BLUE
IN: kiki tufa OUT: BLUE BLUE
IN: zup tufa OUT: RED RED
IN: fep tufa OUT: GREEN GREEN

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