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

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

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