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

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

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