*SUPPORT*
IN: wif tufa OUT: BLUE RED
IN: wif blicket OUT: BLUE YELLOW
IN: tufa tufa OUT: RED RED
IN: blicket lug gazzer OUT: PURPLE YELLOW
IN: tufa zup OUT: RED RED RED
IN: wif zup OUT: BLUE BLUE BLUE
IN: gazzer lug wif blicket OUT: BLUE YELLOW PURPLE
IN: tufa wif wif OUT: RED BLUE BLUE
IN: blicket blicket OUT: YELLOW YELLOW
IN: gazzer wif gazzer OUT: PURPLE BLUE PURPLE
IN: wif OUT: BLUE
IN: blicket gazzer OUT: YELLOW PURPLE
IN: tufa wif OUT: RED BLUE
IN: wif gazzer zup OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE

*QUERY*
IN: blicket lug wif OUT: BLUE YELLOW
IN: gazzer lug gazzer zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket zup OUT: YELLOW YELLOW YELLOW
IN: tufa OUT: RED
IN: blicket OUT: YELLOW
IN: gazzer wif blicket OUT: PURPLE BLUE YELLOW
IN: gazzer lug gazzer OUT: PURPLE PURPLE
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: blicket wif tufa OUT: YELLOW BLUE RED
IN: gazzer OUT: PURPLE

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