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

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

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