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

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

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