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

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

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