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

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

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