*SUPPORT*
IN: blicket blicket gazzer tufa kiki lug zup OUT: RED GREEN GREEN YELLOW GREEN GREEN YELLOW
IN: zup gazzer tufa kiki OUT: RED YELLOW RED YELLOW
IN: zup dax gazzer tufa OUT: RED PINK YELLOW
IN: dax gazzer dax kiki OUT: PINK PINK PINK PINK
IN: blicket OUT: GREEN
IN: zup blicket kiki OUT: RED GREEN RED GREEN
IN: blicket dax OUT: GREEN PINK
IN: blicket gazzer tufa OUT: GREEN YELLOW
IN: dax blicket blicket tufa lug tufa OUT: YELLOW PINK GREEN GREEN YELLOW
IN: dax kiki OUT: PINK PINK
IN: blicket gazzer dax OUT: GREEN PINK
IN: zup tufa dax gazzer dax kiki OUT: RED YELLOW PINK PINK RED YELLOW PINK PINK
IN: blicket kiki OUT: GREEN GREEN
IN: zup gazzer blicket lug blicket OUT: GREEN RED GREEN

*QUERY*
IN: zup OUT: RED
IN: dax OUT: PINK
IN: blicket gazzer tufa kiki OUT: GREEN YELLOW GREEN YELLOW
IN: zup lug tufa OUT: YELLOW RED
IN: dax gazzer blicket lug dax OUT: PINK PINK GREEN
IN: zup gazzer tufa OUT: RED YELLOW
IN: tufa OUT: YELLOW
IN: zup kiki kiki OUT: RED RED RED RED
IN: zup kiki lug tufa kiki OUT: YELLOW RED RED YELLOW RED RED
IN: tufa tufa gazzer zup OUT: YELLOW YELLOW RED

*GRAMMAR*
tufa -> YELLOW 
 zup -> RED 
 dax -> PINK 
 blicket -> GREEN 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 