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

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

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