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

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

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