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

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

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