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

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

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