*SUPPORT*
IN: gazzer zup OUT: BLUE YELLOW
IN: dax OUT: PINK
IN: zup kiki dax OUT: PINK YELLOW
IN: dax gazzer OUT: PINK BLUE
IN: tufa fep gazzer blicket fep dax OUT: GREEN BLUE GREEN BLUE PINK
IN: zup fep dax blicket OUT: YELLOW PINK YELLOW PINK
IN: tufa fep tufa kiki gazzer fep dax blicket OUT: BLUE GREEN GREEN PINK BLUE GREEN GREEN PINK
IN: zup tufa dax fep gazzer blicket OUT: YELLOW GREEN PINK BLUE YELLOW GREEN PINK BLUE
IN: gazzer blicket kiki dax kiki gazzer OUT: BLUE PINK BLUE BLUE
IN: dax tufa tufa fep dax OUT: PINK GREEN GREEN PINK
IN: gazzer dax kiki dax fep dax OUT: PINK BLUE PINK PINK
IN: zup blicket OUT: YELLOW YELLOW
IN: gazzer kiki dax fep gazzer kiki tufa OUT: GREEN PINK BLUE BLUE
IN: dax kiki dax OUT: PINK PINK

*QUERY*
IN: dax fep gazzer kiki gazzer OUT: BLUE PINK BLUE
IN: tufa fep zup blicket OUT: GREEN YELLOW GREEN YELLOW
IN: tufa blicket OUT: GREEN GREEN
IN: dax dax tufa blicket OUT: PINK PINK GREEN PINK PINK GREEN
IN: dax dax fep tufa kiki dax OUT: PINK PINK PINK GREEN
IN: dax tufa dax fep dax OUT: PINK GREEN PINK PINK
IN: zup OUT: YELLOW
IN: gazzer OUT: BLUE
IN: gazzer kiki zup OUT: YELLOW BLUE
IN: dax blicket OUT: PINK PINK

*GRAMMAR*
gazzer -> BLUE 
 zup -> YELLOW 
 tufa -> GREEN 
 dax -> PINK 
 x1 kiki u1 -> [u1] [x1] 
 x1 fep u1 -> [x1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 