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

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

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