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

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

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