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

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

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