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

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

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