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

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

*GRAMMAR*
gazzer -> PINK 
 blicket -> RED 
 dax -> GREEN 
 kiki -> YELLOW 
 u1 tufa -> [u1] [u1] 
 x1 zup -> [x1] [x1] 
 x1 lug x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 