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

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

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