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

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

*GRAMMAR*
blicket -> PURPLE 
 zup -> BLUE 
 gazzer -> PINK 
 tufa -> YELLOW 
 u1 dax x1 -> [u1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 