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

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

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