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

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

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