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

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

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