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

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

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