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

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

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