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

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

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