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

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

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