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

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

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