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

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

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