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

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

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