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

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

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