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

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

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