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

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

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