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

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

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