*SUPPORT*
IN: tufa kiki blicket lug tufa lug gazzer OUT: RED PURPLE GREEN PURPLE
IN: gazzer tufa blicket lug gazzer OUT: GREEN PURPLE RED GREEN
IN: tufa lug gazzer lug tufa OUT: PURPLE GREEN PURPLE
IN: tufa zup OUT: PURPLE PURPLE
IN: blicket lug blicket zup OUT: RED RED RED
IN: blicket OUT: RED
IN: tufa gazzer blicket blicket zup OUT: PURPLE GREEN RED RED RED
IN: gazzer tufa kiki blicket OUT: RED GREEN PURPLE
IN: tufa blicket zup kiki gazzer zup OUT: GREEN GREEN PURPLE RED RED
IN: dax lug dax lug dax zup OUT: BLUE BLUE BLUE BLUE
IN: blicket lug gazzer zup OUT: RED GREEN GREEN
IN: blicket kiki tufa gazzer zup OUT: PURPLE GREEN GREEN RED
IN: dax lug gazzer OUT: BLUE GREEN
IN: tufa lug blicket OUT: PURPLE RED

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

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