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

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

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