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

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

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