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

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

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