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

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

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