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

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

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