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

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

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