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

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

*GRAMMAR*
blicket -> BLUE 
 tufa -> GREEN 
 fep -> YELLOW 
 lug -> PURPLE 
 u1 zup -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 