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

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

*GRAMMAR*
tufa -> GREEN 
 blicket -> RED 
 dax -> YELLOW 
 lug -> BLUE 
 x1 gazzer x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 