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

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

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