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

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

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