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

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

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