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

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

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