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

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

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