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

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

*GRAMMAR*
lug -> GREEN 
 blicket -> RED 
 gazzer -> BLUE 
 tufa -> PINK 
 u1 dax u2 -> [u2] [u1] [u2] 
 u1 wif -> [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 