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

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

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