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

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

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