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

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

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