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

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

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