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

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

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