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

*QUERY*
IN: dax fep zup kiki blicket OUT: PURPLE PINK YELLOW
IN: dax kiki blicket OUT: PINK PURPLE
IN: blicket dax fep dax kiki blicket OUT: PINK PINK PURPLE PURPLE
IN: blicket fep blicket kiki blicket OUT: PINK PINK PINK
IN: blicket blicket dax dax fep dax kiki dax OUT: PURPLE PINK PINK PURPLE PURPLE PURPLE
IN: lug blicket tufa dax kiki lug OUT: RED PINK RED PURPLE RED PINK
IN: zup dax kiki dax tufa dax lug OUT: PURPLE YELLOW PURPLE PURPLE RED PURPLE YELLOW PURPLE
IN: dax dax fep lug OUT: PURPLE PURPLE RED
IN: blicket lug tufa lug zup lug OUT: PINK RED RED YELLOW RED PINK RED
IN: zup OUT: YELLOW

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