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

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

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