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

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

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