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

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

*GRAMMAR*
kiki -> YELLOW 
 tufa -> PURPLE 
 gazzer -> RED 
 dax -> GREEN 
 x1 fep -> [x1] [x1] 
 x1 lug x2 -> [x2] [x2] [x1] [x1] [x2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 