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

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

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