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

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

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