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

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

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