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

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

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