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

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

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