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

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

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