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

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

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