*SUPPORT*
IN: gazzer blicket dax dax wif OUT: PURPLE PURPLE PURPLE YELLOW YELLOW YELLOW YELLOW
IN: gazzer blicket tufa wif OUT: GREEN GREEN YELLOW YELLOW YELLOW YELLOW
IN: tufa OUT: GREEN
IN: lug OUT: BLUE
IN: gazzer lug OUT: YELLOW BLUE
IN: dax lug dax wif OUT: PURPLE BLUE PURPLE PURPLE
IN: gazzer zup tufa wif OUT: YELLOW GREEN GREEN
IN: dax gazzer zup dax OUT: PURPLE YELLOW PURPLE
IN: gazzer wif OUT: YELLOW YELLOW
IN: dax wif OUT: PURPLE PURPLE
IN: lug gazzer lug dax wif zup lug wif OUT: BLUE YELLOW BLUE PURPLE PURPLE BLUE BLUE
IN: tufa wif OUT: GREEN GREEN
IN: tufa dax wif OUT: GREEN PURPLE PURPLE
IN: lug dax wif OUT: BLUE PURPLE PURPLE

*QUERY*
IN: lug blicket tufa OUT: GREEN BLUE BLUE BLUE BLUE
IN: lug wif OUT: BLUE BLUE
IN: dax gazzer wif zup gazzer wif OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: lug lug wif zup lug wif OUT: BLUE BLUE BLUE BLUE BLUE
IN: dax OUT: PURPLE
IN: lug dax OUT: BLUE PURPLE
IN: lug lug wif OUT: BLUE BLUE BLUE
IN: tufa lug OUT: GREEN BLUE
IN: lug tufa zup lug lug wif OUT: BLUE GREEN BLUE BLUE BLUE
IN: gazzer OUT: YELLOW

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