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

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

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