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

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

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