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

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

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