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

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

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