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

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

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