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

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

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