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

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

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