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

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

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