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

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

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