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

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

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