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

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

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