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

*QUERY*
IN: gazzer tufa OUT: GREEN GREEN GREEN
IN: dax blicket dax OUT: RED RED
IN: gazzer lug tufa OUT: GREEN PINK PINK PINK
IN: dax gazzer OUT: RED GREEN
IN: lug lug wif OUT: PINK PINK PINK
IN: gazzer wif OUT: GREEN GREEN
IN: dax tufa OUT: RED RED RED
IN: dax dax wif OUT: RED RED RED
IN: dax gazzer wif OUT: RED GREEN GREEN
IN: lug tufa OUT: PINK PINK PINK

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