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

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

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