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

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

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