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

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

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