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

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

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