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

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

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