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

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

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