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

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

*GRAMMAR*
wif -> PINK 
 blicket -> BLUE 
 gazzer -> YELLOW 
 lug -> RED 
 x1 dax x2 -> [x1] [x2] [x1] 
 x1 kiki u1 -> [x1] [u1] [u1] [x1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 