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

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

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