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

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

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