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

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

*GRAMMAR*
tufa -> PURPLE 
 kiki -> RED 
 fep -> BLUE 
 lug -> GREEN 
 u1 blicket u2 -> [u1] [u1] [u2] [u1] [u2] 
 u1 zup x1 -> [u1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 