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

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

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