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

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

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