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

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

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