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

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

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