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

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

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