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

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

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