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

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

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