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

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

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