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

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

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