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

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

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