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

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

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