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

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

*GRAMMAR*
zup -> BLUE 
 dax -> PURPLE 
 gazzer -> GREEN 
 blicket -> YELLOW 
 x1 lug u1 -> [u1] [x1] [u1] [u1] [x1] [x1] [u1] 
 u1 fep x1 -> [u1] [x1] [x1] 
 u1 wif u2 -> [u1] [u2] [u2] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 