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

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

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