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

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

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