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

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

*GRAMMAR*
fep -> GREEN 
 lug -> BLUE 
 kiki -> YELLOW 
 zup -> RED 
 u1 blicket u2 -> [u1] [u2] [u2] 
 x1 tufa x2 -> [x2] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 