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

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

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