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

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

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