*SUPPORT*
IN: kiki blicket blicket dax zup OUT: YELLOW RED BLUE RED
IN: kiki dax wif tufa blicket OUT: RED PINK YELLOW PINK YELLOW
IN: wif dax kiki OUT: YELLOW PINK
IN: blicket dax zup OUT: BLUE RED
IN: kiki dax zup OUT: BLUE YELLOW
IN: kiki wif dax zup OUT: YELLOW BLUE PINK
IN: zup lug zup lug wif zup dax kiki OUT: PINK YELLOW BLUE BLUE BLUE
IN: wif zup dax kiki OUT: PINK YELLOW BLUE
IN: zup dax wif OUT: PINK BLUE
IN: kiki zup OUT: YELLOW BLUE
IN: blicket OUT: RED
IN: kiki dax blicket tufa blicket OUT: RED RED YELLOW RED YELLOW
IN: zup blicket kiki dax kiki OUT: BLUE RED YELLOW YELLOW
IN: kiki dax wif OUT: PINK YELLOW

*QUERY*
IN: blicket blicket dax kiki OUT: RED YELLOW RED
IN: wif lug zup wif tufa kiki OUT: YELLOW BLUE PINK PINK BLUE PINK PINK
IN: kiki dax kiki OUT: YELLOW YELLOW
IN: zup tufa wif OUT: PINK BLUE BLUE
IN: zup OUT: BLUE
IN: blicket dax blicket OUT: RED RED
IN: kiki dax blicket OUT: RED YELLOW
IN: wif blicket lug wif dax blicket OUT: RED PINK PINK RED
IN: blicket wif OUT: RED PINK
IN: wif OUT: PINK

*GRAMMAR*
wif -> PINK 
 blicket -> RED 
 kiki -> YELLOW 
 zup -> BLUE 
 x1 tufa u1 -> [u1] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 