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

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

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