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

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

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