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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> GREEN 
 wif -> BLUE 
 zup -> PINK 
 x1 dax -> [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x2] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 