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

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

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