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

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

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