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

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

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