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

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

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