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

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

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