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

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

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