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

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

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