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

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

*GRAMMAR*
zup -> PURPLE 
 wif -> PINK 
 dax -> BLUE 
 tufa -> GREEN 
 x1 blicket x2 -> [x1] [x1] [x2] [x2] 
 u1 lug u2 -> [u1] [u1] [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 