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

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

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