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

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

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